Learn from our AI Security Experts

Introduction

Security risks in AI applications are not one-size-fits-all. A system processing sensitive customer data presents vastly different security challenges compared to one that aggregates internet data for market analysis. To effectively safeguard an AI application, developers and security professionals must implement comprehensive mechanisms that instruct models to decline contextually malicious requests—such as revealing personally identifiable information (PII) or ingesting data from untrusted sources. Monitoring these refusals provides an early and high-accuracy warning system for potential malicious behavior.

However, current guardrails provided by large language model (LLM) vendors fail to capture the unique risk profiles of different applications. HiddenLayer Refusal Detection, a new feature within the AI Sec Platform, is a specialized language model designed to alert and block users when AI models refuse a request, empowering businesses to define and enforce application-specific security measures.

Addressing the Gaps in AI Security

Today’s generic guardrails focus on broad-spectrum risks, such as detecting toxicity or preventing extreme-edge threats like bomb-making instructions. While these measures serve a purpose, they do not adequately address the nuanced security concerns of enterprise AI applications. Defining malicious behavior in AI security is not always straightforward—a request to retrieve a credit card number, for example, cannot be inherently categorized as malicious without considering the application’s intent, the requester's authentication status, and the card’s ownership.

Without customizable security layers, businesses are forced to take an overly cautious approach, restricting use cases that could otherwise be securely enabled. Traditional business logic rules, such as allowing customers to retrieve their own stored credit card information while blocking unauthorized access, struggle to encapsulate the full scope of nuanced security concerns.

Generative AI models excel at interpreting nuanced security instructions. Organizations can significantly enhance their AI security posture by embedding clear directives regarding acceptable and malicious use cases. While adversarial techniques like prompt injections can still attempt to circumvent protections, monitoring when an AI model refuses a request serves as a strong signal of potential malicious activity.

Introducing HiddenLayer Refusal Detection

HiddenLayer’s Refusal Detection leverages advanced language models to track and analyze refusals, whether they originate from upstream LLM guardrails or custom security configurations. Unlike traditional solutions, which rely on limited API-based flagging, HiddenLayer’s technology offers comprehensive monitoring capabilities across various AI models.

Key Features of HiddenLayer Refusal Detection:

• Universal Model Compatibility – Works with any AI model, not just specific vendor ecosystems.
• Multilingual Support – Provides basic non-English coverage to extend security reach globally.
• SOC Integration – Enables security operations teams to receive real-time alerts on refusals, enhancing visibility into potential threats.

By identifying refusal patterns, security teams can gain crucial insights into attacker methodologies, allowing them to strengthen AI security defenses proactively.

Empowering Enterprises with Seamless Implementation

Refusal Detection is included as a core feature in HiddenLayer’s AIDR, allowing security teams to activate it with minimal effort. Organizations can begin monitoring AI outputs for refusals using a more powerful detection framework by simply setting the relevant flag within their AI system.

Get Started with HiddenLayer’s Refusal Detection

To leverage this advanced security feature, update to the latest version of AIDR. Refusal detection is enabled by default with a configuration flag set at instantiation. Comprehensive deployment guidance is available in our online documentation portal.

By proactively monitoring AI refusals, enterprises can reinforce their AI security posture, mitigate risks, and stay ahead of emerging threats in an increasingly AI-driven world.

Introduction

On 20 January 2025, President Donald Trump rescinded former President Joe Biden’s 2023 executive order on artificial intelligence (AI), which had established comprehensive guidelines for developing and deploying AI technologies. While this action signals a shift in federal policy, its immediate impact on the AI landscape is minimal for several reasons.  

AI Key Initiatives

Biden’s executive order initiated extensive studies across federal agencies to assess AI’s implications on cybersecurity, education, labor, and public welfare. These studies have been completed, and their findings remain available to inform governmental and private sector strategies. The revocation of the order does not negate the value of these assessments, which continue to shape AI policy and development at multiple levels of government.  

Continuity in AI Policy Framework

Many of the principles outlined in Biden’s order were extensions of policies from Trump’s first term, emphasizing AI innovation, safety, and maintaining U.S. leadership. This continuity suggests that the foundational approach to AI governance remains stable despite the order's formal rescission. The bipartisan nature of these principles ensures a relatively predictable policy environment for AI development.  

State AI Regulations Remain in Play

While the executive order dictated federal policy, state-level AI legislation has always been more complex and detailed. States such as California, Illinois, and Colorado have enacted AI-related laws covering data privacy, automated decision-making, and algorithmic transparency. Additionally, several states have passed or have pending bills to regulate AI in employment, financial services, and law enforcement.  

For example:  

• California’s AI Regulations: Under these regulations, businesses using AI-driven decision-making tools must disclose how personal data is processed, and consumers have the right to opt out of automated profiling. Also, developers of generative AI systems or services must publicly post documentation on their website about the data used to train their AI.
• Illinois’ The Automated Decision Tools Act (pending): Deployers of automated decision tools will be required to conduct annual impact assessments. They must also implement governance programs to mitigate algorithmic discrimination risks.
• Colorado’s Consumer Protections for Artificial Intelligence: This legislation requires developers of high-risk AI systems to take reasonable precautions to protect consumers from known or foreseeable risks of algorithmic discrimination.

Even without a federal mandate, these state regulations ensure that AI governance remains a priority, adding layers of compliance for businesses operating across multiple jurisdictions.  

Industry Adaptation and Ongoing AI Initiatives

The tech industry had already begun adapting to the guidelines outlined in Biden’s executive order. Many companies established internal AI governance frameworks, anticipating regulatory scrutiny. These proactive measures will persist as organizations recognize that self-regulation remains the best way to mitigate risks and maintain consumer trust.  

Threat Actors Will Exploit AI Vulnerabilities

One thing that has remained true for decades is that threat actors will attack any technology they can. Cybercriminals have always exploited vulnerabilities for financial or strategic gain, whether on mainframes, floppy disks, early personal computers, cloud environments, or mobile devices. AI is no different.  

Adversarial attacks against AI models, data poisoning, and prompt injection threats continue to evolve. Today’s key difference is whether organizations deploy purpose-built security measures to protect AI systems from these emerging threats. Regardless of federal policy shifts, the need for AI security remains constant.  

Anticipated AI Regulatory Environment

The revocation of Biden’s order aligns with the Trump administration’s preference for a less restrictive regulatory framework. The administration aims to stimulate innovation by reducing federal oversight. However, state laws and industry self-regulation will continue to shape AI governance.  

Existing privacy and cybersecurity regulations—such as GDPR, CCPA, HIPAA, and Sarbanes-Oxley—still apply to AI applications. Organizations must ensure transparency, data protection, and security regardless of changes at the federal level.  

Global Competitiveness and National Security

Both the Biden and Trump administrations have emphasized the importance of U.S. leadership in AI, particularly concerning global competitiveness and national security. This shared priority ensures that strategic initiatives to advance AI capabilities persist, regardless of executive orders. The ongoing commitment to AI innovation reflects a national consensus on the technology’s critical role in the economy and defense.  

Conclusion

While President Trump’s revocation of Biden’s AI executive order may seem like a significant policy shift, little has changed. AI security threats remain constant, industry best practices endure, and existing privacy and cybersecurity regulations continue to govern AI deployments.  

Moreover, state-level AI legislation ensures that regulatory oversight persists, often in more granular detail than federal mandates. Businesses must still navigate compliance challenges, particularly in states with active AI regulatory frameworks.  

Ultimately, despite the headlines, AI innovation, security, and governance in the U.S. remain on the same trajectory. The challenges and opportunities surrounding AI are unchanged—the focus should remain on securing AI systems and responsibly advancing the technology.  

Security compliance is more than just a checkbox - it’s a fundamental requirement for protecting sensitive data, building customer trust, and ensuring long-term business growth. At HiddenLayer, security has always been at the core of our mission, and we’re proud to announce that we have achieved SOC 2 Type 2 and ISO 27001 compliance. These certifications reinforce our commitment to providing our customers with the highest level of security and reliability.

Why This Matters

Achieving both SOC 2 Type 2 and ISO 27001 compliance is a significant milestone for HiddenLayer. These internationally recognized certifications demonstrate that our security practices meet the rigorous standards necessary to protect customer data and ensure operational resilience. This accomplishment provides our clients, partners, and stakeholders with increased confidence that their sensitive information is safeguarded by industry-leading security controls.

SOC 2 Type 2: Ensuring Trust Through Continuous Security

Bolstering our SOC 2 Type 2 compliance achieved in November 2023, we are proud to share the renewal of our SOC 2 Type 2 compliance with the addition of the 4th and 5th Pillars. Before we made this renewal, we had achieved the Security, Availability, and Confidentiality pillars. After renewing our SOC 2 Type 2, we added Processing Integrity and Privacy, achieving all five pillars of SOC 2 Type 2 compliance. 

SOC 2 Type 2 compliance validates that HiddenLayer has implemented and maintained strong security controls over an extended period. Unlike a one-time audit, this certification assesses our security practices over time, proving our dedication to ongoing risk management and operational excellence.

Key Trust Principles of SOC 2 Compliance:

• Security: Protection against unauthorized access and threats.
• Availability: Ensuring our systems remain reliable and accessible.
• Processing Integrity: Verifying accurate and complete data processing.
• Confidentiality: Safeguarding sensitive customer and business information.
• Privacy: Upholding responsible data management practices.

For organizations leveraging HiddenLayer’s solutions, this compliance means that we meet the stringent security requirements often demanded by enterprise customers and regulated industries. It simplifies vendor approval processes and accelerates business engagements by demonstrating our adherence to best security practices.

ISO 27001: A Global Standard for Information Security

ISO 27001 is an internationally recognized Information Security Management Systems (ISMS) standard. This certification ensures that HiddenLayer follows a structured approach to managing security risks, protecting data assets, and maintaining a culture of security-first operations.

Why ISO 27001 Matters:

• Aligns with global security regulations, enabling us to support clients worldwide.
• Helps organizations in highly regulated industries (finance, healthcare, government) meet strict compliance requirements.
• Strengthens internal processes by enforcing best practices for data protection and risk management.
• Demonstrates our proactive commitment to security, enhancing trust with customers, partners, and investors.

What This Means for Our Customers

By achieving both SOC 2 Type 2 and ISO 27001 compliance, HiddenLayer provides customers with the assurance that:

• Their data is protected with industry-leading security measures.
• We operate with integrity, transparency, and ongoing risk mitigation.
• Our security framework meets the highest compliance standards required for enterprise and government partnerships.

These certifications reinforce our commitment to security and reliability for our existing and future customers. Whether you’re evaluating HiddenLayer for AI security solutions or are already a valued partner, you can trust that we adhere to the highest security and compliance standards.

Security Is Our Priority

Security isn’t just something we do - it’s the foundation of our company. Achieving SOC 2 Type 2 and ISO 27001 compliance is just one part of our ongoing mission to ensure the safest, most secure AI security solutions on the market.

If you’re interested in learning more about how HiddenLayer’s security practices can support your organization, contact us today.

Artificial Intelligence (AI) is no longer just a buzzword—it’s a cornerstone of innovation across industries. However, with great potential comes significant risk. Effective AI Risk Management is critical to harnessing AI’s benefits while minimizing vulnerabilities. From data breaches to adversarial attacks, understanding and mitigating risks ensures that AI systems remain trustworthy, secure, and aligned with organizational goals.

The Importance of AI Risk Management

AI systems process vast amounts of data and make decisions at unprecedented speeds. While these capabilities drive efficiency, they also introduce unique risks, such as:

• Adversarial Attacks: These attacks alter input data to mislead AI systems into making inaccurate predictions or classifications. For example, attackers may create adversarial examples designed to disrupt the algorithm's decision-making process or intentionally introduce bias.
• Prompt Injection: These attacks exploit large language models (LLMs) by embedding malicious inputs within seemingly legitimate prompts. This enables hackers to manipulate generative AI systems, potentially causing them to leak sensitive information, spread misinformation, or execute other harmful actions.
• Supply Chain: These attacks involve threat actors targeting AI systems through vulnerabilities in their development, deployment, or maintenance processes. For example, attackers may exploit weaknesses in third-party components integrated during AI development, resulting in data breaches or unauthorized access.
• Data Privacy Concerns: AI systems often rely on sensitive data, making them attractive targets for cyberattacks.
• Model Drift: Over time, AI models can deviate from their intended purpose, leading to inaccuracies and potential liabilities.
• Ethical Dilemmas: Biases in training data can result in unfair outcomes, eroding trust, and violating regulations.

AI Risk Management is the framework that identifies, assesses, and mitigates these challenges to safeguard AI operations.

The NIST AI Risk Management Framework

The National Institute of Standards and Technology (NIST) has developed a comprehensive AI Risk Management Framework (AI RMF) to guide organizations in managing AI risks effectively. NIST’s AI RMF provides a structured approach for organizations to align their AI initiatives with best practices and regulatory requirements, making it a cornerstone of any comprehensive AI Risk Management strategy.

This framework emphasizes:

• Governance: Establishing clear accountability and oversight structures for AI systems.
• Map: Identifying and categorizing risks associated with AI systems, considering their context and use cases.
• Measure: Assessing risks through quantitative and qualitative metrics to ensure that AI systems operate as intended.
• Manage: Implementing risk response strategies to mitigate or eliminate identified risks.

Core Principles of Effective AI Risk Management

To develop a comprehensive AI Risk Management strategy, organizations should focus on the following principles:

1. Proactive Threat Assessment: Identify potential vulnerabilities in AI systems during the development and deployment stages.
2. Continuous Monitoring: Implement systems that monitor AI performance in real-time to detect anomalies and model drift.
3. Transparency and Explainability: Ensure AI models are interpretable and their decision-making processes can be audited.
4. Collaboration Across Teams: To address risks comprehensively, involve cross-functional teams, including data scientists, cybersecurity experts, and legal advisors.

HiddenLayer’s Approach to AI Risk Management

At HiddenLayer, we specialize in securing AI systems through innovative solutions designed to combat evolving threats. Our approach includes:

Adversarial ML Training: Enhancing machine learning models’ comprehensiveness by simulating adversarial scenarios and training them to recognize and withstand attacks. This proactive measure strengthens models against potential exploitation.

AI Risk Assessment: A comprehensive analysis to identify vulnerabilities in AI systems, evaluate the potential impact of threats, and prioritize mitigation strategies. This service ensures organizations understand the risks they face and provides a clear roadmap for addressing them.

• Security for AI Retainer Service: A dedicated support model offering continuous monitoring, updates, and rapid response to emerging threats. This ensures ongoing protection and peace of mind for organizations leveraging AI technologies.
• Red Team Assessment: A hands-on approach where our experts simulate real-world attacks on AI systems to uncover vulnerabilities and recommend actionable solutions. This allows organizations to see their systems from an attacker’s perspective and fortify their defenses.

Why AI Risk Management Is Non-Negotiable

Organizations that neglect AI Risk Management expose themselves to financial, reputational, and operational risks. By prioritizing security for AI, businesses can:

• Build stakeholder trust by demonstrating a commitment to responsible AI use.
• Comply with regulatory standards, such as the EU AI Act and NIST guidelines.
• Enhance operational resilience against emerging threats.

Preparing for the Future of AI Risk

As AI technologies evolve, so do the risks. In addition to deploying an AI Risk Management Framework, organizations can stay ahead by:

1. Investing in Training: Educating teams about AI-specific threats and best practices.
2. Leveraging Advanced Security Tools: Deploying solutions like HiddenLayer’s platform to protect AI assets.
3. Engaging in Industry Collaboration: Sharing insights and strategies to address shared challenges.

Conclusion

AI Risk Management is not just a necessity—it’s strategically imperative. By embedding security and transparency into AI systems, organizations can unlock artificial intelligence's full potential while safeguarding against its risks. HiddenLayer’s expertise in security for AI ensures that businesses can innovate with confidence in an increasingly complex threat landscape.

To learn more about how HiddenLayer can help secure your AI systems, contact us today.

When we talk about securing AI, it’s important to distinguish between two concepts that are often conflated: Security for AI and AI Security. While they may sound similar, they address two entirely different challenges. 

What Do These Terms Mean?

Security for AI refers to securing AI systems themselves. This includes safeguarding models, data pipelines, and training environments from malicious attacks, and ensuring AI systems function as intended without interference.

• Example: Preventing data poisoning attacks during model training or defending against adversarial examples that cause AI systems to make incorrect predictions.

AI Security, on the other hand, involves using AI technologies to enhance traditional cybersecurity measures. AI Security harnesses the power of AI to detect, prevent, and respond to cyber threats.

• Example: AI algorithms analyze network traffic to identify unusual patterns that signal a breach in traditional software.

Security for AI focuses on securing AI itself, whereas AI security utilizes AI to help enhance security practices. Understanding the difference between these two terms is crucial to making safe and responsible choices regarding cybersecurity for your organization.

The Real-World Impact of Overlooking Differences

Many organizations focus solely on AI Security, assuming it also covers AI-specific risks. This misconception can lead to significant vulnerabilities in their operations. While AI Security tools excel at enhancing traditional cybersecurity—detecting phishing attempts, identifying malware, or monitoring network traffic for anomalies—they are not designed to address the unique threats AI systems face.

For example, data poisoning attacks target the training datasets used to build AI models, subtly altering data to manipulate outcomes. Traditional cybersecurity solutions rarely monitor the training phase of AI development, leaving these attacks undetected. Similarly, model theft—where attackers reverse-engineer or extract proprietary AI models—exploits weaknesses in model deployment environments. These attacks can result in intellectual property loss or even malicious misuse of stolen models, such as embedding them in adversarial tools.

Bridging this gap means deploying Security for AI in order to protect AI Security. It involves monitoring and hardening AI systems at every stage—from training to deployment—while leveraging AI Security tools to defend broader IT environments. Organizations that fail to address these AI-specific risks may not realize the gap in their defenses until it’s too late, facing both operational and reputational damage. Comprehensive protection requires acknowledging these differences and investing in strategies that address both domains.

The Limitations of Traditional AI Security Vendors

As Malcolm Harkins, CISO at HiddenLayer, highlighted in his recent blog shared by RSAC, many traditional AI Security vendors fall short when it comes to securing AI systems. They often focus on applying AI to existing cybersecurity challenges—like anomaly detection or malware analysis—rather than addressing AI-specific vulnerabilities.

For example, a vendor might offer an AI-powered solution for phishing detection but lacks the tools to secure the AI that powers it. This gap exposes AI systems to threats that traditional security measures aren’t equipped to handle.

Services That Address These Challenges

Understanding what each type of vendor offers can clarify the distinction:

Security for AI Vendors:

• AI model hardening against adversarial attacks, like red teaming AI.
• Monitoring and detection of threats targeting AI systems.
• Secure handling of training data and access control.

AI Security Vendors:

• AI-driven tools for malware detection and intrusion prevention.
• Behavioral anomaly monitoring using machine learning.
• Threat intelligence powered by AI.

Understanding the Frameworks

Both Security for AI and AI Security have their own respective frameworks tied to them. While Security for AI frameworks protect AI systems themselves, AI Security frameworks focus on improving broader cybersecurity measures by leveraging AI capabilities. Together, they form a complementary approach to modern security needs.

Frameworks for Security for AI

Organizations can leverage several key frameworks to build a comprehensive security strategy for AI, each addressing different aspects of protecting AI systems.

• Gartner AI TRiSM: Focuses on trust, risk management, and security across the AI lifecycle. Key elements include model interpretability, risk mitigation, and compliance controls.
• MITRE ATLAS: Maps adversarial threats to AI systems, offering guidance on identifying vulnerabilities like data poisoning and adversarial examples with tailored countermeasures.
• OWASP Top 10 for LLMs: Highlights critical risks for generative AI, such as prompt injection attacks, data leakage, and insecure deployment, ensuring LLM applications remain safe.
• NIST AI RMF (AI Risk Management Framework): Guides organizations in managing AI-driven systems with a focus on trustworthiness and risk mitigation. AI Security applications include ethical deployment of AI for monitoring and defending IT infrastructures.

Combining these frameworks provides a comprehensive approach to securing AI systems, addressing vulnerabilities, ensuring compliance, and fostering trust in AI operations.

Frameworks for AI Security

Organizations can utilize several frameworks to enhance AI Security, focusing on leveraging AI to improve cybersecurity measures. These frameworks address different aspects of threat detection, prevention, and response.

• MITRE ATT&CK: A comprehensive database of adversary tactics and techniques. AI models trained on this framework can detect and respond to attack patterns across networks, endpoints, and cloud environments.
• Zero Trust Architecture (ZTA): A security model emphasizing "never trust, always verify." AI enhances ZTA by enabling real-time anomaly detection, dynamic access controls, and automated responses to threats.
• Cloud Security Alliance (CSA) AI Guidelines: Offers best practices for integrating AI into cloud security. Focus areas include automated monitoring, AI-driven threat detection, and secure deployment of cloud-based AI tools.

Integrating these frameworks provides a comprehensive AI Security strategy, enabling organizations to detect and respond to cyber threats effectively while leveraging AI’s full potential in safeguarding digital environments.

Conclusion

AI is a powerful enabler for innovation, but without the proper safeguards, it can become a significant risk, creating more roadblocks for innovation than serving as a catalyst for it. Organizations can ensure their systems are protected and prepared for the future by understanding what Security for AI and AI Security are and when it is best to use each. 

The challenge lies in bridging the gap between these two approaches and working with vendors that offer expertise in both. Take a moment to assess your current AI security posture—are you doing enough to secure your AI, or are you only scratching the surface?

Red teaming is essential in security, actively probing defenses, identifying weaknesses, and assessing system resilience under simulated attacks. For organizations that manage critical infrastructure, every vulnerability poses a risk to data, services, and trust. As systems grow more complex and threats become more sophisticated, traditional red teaming encounters limits, particularly around scale and speed. To address these challenges, we built the next step in red teaming: an Automated Red Teaming for AI solution that combines intelligence and efficiency to achieve a level of depth and scalability beyond what human-led efforts alone can offer.

Red Teaming: The Backbone of Security Testing

Red teaming is designed to simulate adversaries. Rather than assuming everything works as expected, a red team dives deep into a system, looking for gaps and blind spots. By using the same tactics that malicious actors might use, red teams expose vulnerabilities in a controlled setting, giving defenders (the blue team) a chance to understand the risks and shore up their defenses before any real threat occurs.

Human-led red teaming, with its creative, adaptable approach, excels in testing complex systems that require in-depth analysis and insight. However, this approach demands considerable time, specialized expertise, and resources, limiting its frequency and scalability—two critical factors when threats are continuously evolving.

Enter Automated AI Red Teaming

Automated AI red teaming addresses these challenges by adding a fast, scalable, and repeatable layer of defense. While human-led red teams may conduct a full attack simulation once per quarter, automated tools can operate continuously, uncovering new vulnerabilities as they arise.

With automated AI red teaming, security can be maintained in a data-driven environment that requires constant vigilance. Routine scans monitor critical systems, while ad hoc scans can be deployed for specific events like system updates or emerging threats. This shifts red teaming from periodic testing to a continuous security practice, offering resilience that’s difficult to match with manual methods alone.

Human vs. Automated AI Red Teaming: When to Use Each

Each approach—human-led and automated—has strengths, and knowing when to deploy each is key to comprehensive security.

• Human-Led Red Teaming: Skilled professionals bring creative attack strategies that automated systems can’t easily replicate. Human-led teams are particularly valuable for testing complex infrastructure and assessing risks that require adaptive thinking. For example, a team might find a vulnerability in employee practices or facility security—scenarios beyond the scope of automation.
• Automated AI Red Teaming: Automation is ideal for achieving fast, broad coverage across systems, particularly in AI-driven environments where innovation outpaces manual testing. Automated tools handle routine but essential checks, adapting as systems evolve to provide a consistent layer of defense.

By combining both methods, organizations benefit from the speed and efficiency of automation, reserving human-led red teaming for targeted, nuanced analysis that dives deep into system intricacies. This ultimately accelerates AI adoption and deployment of use cases into production.

Key Benefits of HiddenLayer’s Automated Red Teaming for AI

Automated red teaming brings critical capabilities that make security testing continuous and scalable, enabling teams to protect complex systems with ease:

• Unified Results Access: Real-time visibility into vulnerabilities and impacts allows both red and blue teams to work collaboratively on remediation, streamlining the process.
• Collaborative Test Development: Red teams can design attack scenarios informed by real-world threats, integrating blue team insights to create a realistic testing environment.
• Centralized Platform: Built directly into the AISEC Platform to simulate adversarial attacks on Generative AI systems, enabling teams to identify vulnerabilities and strengthen defenses proactively.
• Progress Tracking & Metrics: Automated tools provide metrics that track security posture over time, giving teams measurable insights into their efforts and progress.
• Scalability for Expanding AI Systems: As new AI models are added or scaled, automated red teaming grows alongside, ensuring comprehensive testing as systems expand.
• Cost and Time Savings: Automation reduces manual labor for routine testing, saving on resources while accelerating vulnerability detection and minimizing potential fallout.
• Ad Hoc and Scheduled Scans: Flexibility in scheduling scans allows for regular vulnerability checks or targeted scans triggered by events like system updates, ensuring no critical checks are missed.

Embracing the Future of Red Teaming

Automated AI red teaming isn’t just a technological advancement; it’s a shift in security strategy. By balancing the high-value insights that only human teams can provide with the efficiency and adaptability of automation, organizations can defend against evolving threats with comprehensive strength.

With HiddenLayer’s Automated Red Teaming for AI, security teams gain expert-level vulnerability testing in one click, eliminating the complexity of manual assessments. Our solution leverages industry-leading AI research to simulate real-world attacks, enabling teams to secure AI assets proactively, stay on schedule, and protect AI infrastructure with resilience.

Learn More about Automated Red Teaming for AI 

Attend our Webinar “Automated Red Teaming for AI Explained”

Today, AI is woven into everyday technology, driving everything from personalized recommendations to critical healthcare diagnostics. But what happens if the data feeding these AI models is tampered with? This is the risk posed by AI data poisoning—a targeted attack where someone intentionally manipulates training data to disrupt how AI systems operate. Far from science fiction, AI data poisoning is a growing digital security threat that can have real-world impacts on everything from personal safety to financial stability.

What is AI Data Poisoning?

AI data poisoning refers to an attack where harmful or deceptive data is mixed into the dataset used to train a machine learning model. Because the model relies on training data to “learn” patterns, poisoning it can skew its behavior, leading to incorrect or even dangerous decisions. Imagine, for example, a facial recognition system that fails to correctly identify individuals because of poisoned data or a financial fraud detection model that lets certain transactions slip by unnoticed.

Data poisoning can be especially harmful because it can go undetected and may be challenging to fix once the model has been trained. It’s a way for attackers to influence AI, subtly making it malfunction without obvious disruptions.

How Does Data Poisoning Work?

In AI, the quality and accuracy of the training data determine how well the model works. When attackers manipulate the training data, they can cause models to behave in ways that benefit them. Here are the main ways they do it:

1. Degrading Model Performance: Here, the attacker aims to make the model perform poorly overall. By introducing noisy, misleading, or mislabeled data, they can make the model unreliable. This might cause an image recognition model, for example, to misidentify objects.
2. Embedding Triggers in the Model (Backdoors): In this scenario, attackers hide specific patterns or “triggers” within the model. When these patterns show up during real-world use, they make the model behave in unexpected ways. Imagine a sticker on a stop sign that confuses an autonomous vehicle, making it think it’s a yield sign and not a stop.
3. Biasing the Model’s Decisions: This type of attack pushes the model to favor certain outcomes. For instance, if a hiring algorithm is trained on poisoned data, it might show a preference for certain candidates or ignore qualified ones, introducing bias into the process.

Why Should the Public Care About AI Data Poisoning?

Data poisoning may seem technical, but it has real-world consequences for anyone using technology. Here’s how it can affect everyday life:

• Healthcare: AI models are increasingly used to assist in diagnosing conditions and recommending treatments. Patients might receive incorrect or harmful medical advice if these models are trained on poisoned data.
• Finance: AI powers many fraud detection systems and credit assessments. Poisoning these models could allow fraudulent transactions to bypass security systems or skew credit assessments, leading to unfair financial outcomes.
• Security: Facial recognition and surveillance systems used for security are often AI-driven. Poisoning these systems could allow individuals to evade detection, undermining security efforts.

As AI becomes more integral to our lives, the need to ensure that these systems are reliable and secure grows. Data poisoning represents a direct threat to this reliability.

Recognizing a Poisoned Model

Detecting data poisoning can be challenging, as the malicious data often blends in with legitimate data. However, researchers look for these signs:

1. Unusual Model Behavior: If a model suddenly begins making strange or obviously incorrect predictions after being retrained, it could be a red flag.
2. Performance Drops: Poisoned models might start struggling with tasks they previously handled well.
3. Sensitive to Certain Inputs: Some models may be more likely to make specific errors, especially when particular “trigger” inputs are present.

While these signs can be subtle, it’s essential to catch them early to ensure the model performs as intended.

How Can AI Systems Be Protected?

Combatting data poisoning requires multiple layers of defense:

1. Data Validation: Regularly validating the data used to train AI models is essential. This may involve screening for unusual patterns or inconsistencies in the data.
2. Robustness Testing: By stress-testing models with potential adversarial scenarios, AI engineers can determine if the model is overly sensitive to specific inputs or patterns that could indicate a backdoor.
3. Continuous Monitoring: Real-time monitoring can detect sudden performance drops or unusual behavior, allowing timely intervention.
4. Redundant Datasets: Using data from multiple sources can reduce the chance of contamination, making it harder for attackers to poison a model fully.
5. Evolving Defense Techniques: Just as attackers develop new poisoning methods, defenders constantly improve their strategies to counteract them. AI security is a dynamic field, with new defenses being tested and implemented regularly.

How Can the Public Play a Role in Security for AI?

Although AI security often falls to specialists, the general public can help foster a safer AI landscape:

• Support AI Security Standards: Advocate for stronger regulations and transparency in AI, which encourage better practices for handling and protecting data.
• Stay Informed: Understanding how AI systems work and the potential threats they face can help you ask informed questions about the technologies you use.
• Report Anomalies: If you notice an AI-powered application behaving in unexpected or problematic ways, reporting these issues to the developers helps improve security.

Building a Secure AI Future

AI data poisoning highlights the importance of secure, reliable AI systems. While it introduces new threats, AI security is evolving to counter these dangers. By understanding AI data poisoning, we can better appreciate the steps needed to build safer AI systems for the future.

When well-secured, AI can continue transforming industries and improving lives without compromising security or reliability. With the right safeguards and informed users, we can work toward an AI-powered future that benefits us all.

Introduction

Artificial intelligence (AI) has become a central part of our digital society, influencing everything from healthcare to transportation, finance, and beyond. The European Union (EU) has recognized the need to regulate AI technologies to protect citizens, foster innovation, and ensure that AI systems align with European values of privacy, safety, and accountability. In this context, the EU AI Act is the world’s first comprehensive legal framework for AI. The legislation aims to create an ecosystem of trust in AI while balancing the risks and opportunities associated with its development.

What is the EU AI Act?

The European Commission first proposed the EU AI Act in April 2021. The act seeks to regulate the development, commercialization, and use of AI technologies across the EU. It adopts a risk-based approach to AI regulation, classifying AI applications into different risk categories based on their potential impact on individuals and society.

The legislation covers all stakeholders in the AI supply chain, including developers, deployers, and users of AI systems. This broad scope ensures that the regulation applies to various sectors, from public institutions to private companies, whether they are based in the EU or simply providing AI services within the EU’s jurisdiction.

When Will the EU AI Act be Enforced?

As of August 1st, 2024, the EU AI act entered into force. Member States have until August 2nd, 2025, to designate national competent authorities to oversee the application of the rules for AI systems and carry out market review activities. The Commission's AI Office will be the primary implementation body for the AI Act at EU level, as well as the enforcer for the rules for general-purpose AI models. Companies not complying with the rules will be fined. Fines could go up to 7% of the global annual turnover for violations of banned AI applications, up to 3% for violations of other obligations, and up to 1.5% for supplying incorrect information. The majority of the rules of the AI Act will start applying on August 2nd, 2026. However, prohibitions of AI systems deemed to present an unacceptable risk will apply after six months, while the rules for so-called General-Purpose AI models will apply after 12 months. To bridge the transitional period before full implementation, the Commission has launched the AI Pact. This initiative invites AI developers to voluntarily adopt key obligations of the AI Act ahead of the legal deadlines.

Key Provisions of the EU AI Act

The EU AI Act divides AI systems into four categories based on their potential risks:

1. Unacceptable Risk AI Systems: AI systems that pose a significant threat to individuals’ safety, livelihood, or fundamental rights are banned outright. These include AI systems used for mass surveillance, social scoring (similar to China’s controversial social credit system), and subliminal manipulation that could harm individuals.
2. High-Risk AI Systems: These systems have a substantial impact on people’s lives and are subject to stringent requirements. Examples include AI applications in critical infrastructure (like transportation), education (such as AI used in admissions or grading), employment (AI used in hiring or promotion decisions), law enforcement, and healthcare (diagnostic tools). High-risk AI systems must meet strict requirements for risk management, transparency, human oversight, and data quality.
3. Limited Risk AI Systems: AI systems that do not pose a direct threat but still require transparency fall into this category. For instance, chatbots or AI-driven customer service systems must clearly inform users that they are interacting with an AI system. This transparency requirement ensures that users are aware of the technology they are engaging with.
4. Minimal Risk AI Systems: The majority of AI applications, such as spam filters or AI used in video games, fall under this category. These systems are largely exempt from the new regulations and can operate freely, as their potential risks are deemed negligible.

Positive Goals of the EU AI Act

The EU AI Act is designed to protect consumers while encouraging innovation in a regulated environment. Some of its key positive outcomes include:

1. Enhanced Trust in AI Technologies: By setting clear standards for transparency, safety, and accountability, the EU aims to build public trust in AI. People should feel confident that the AI systems they interact with comply with ethical guidelines and protect their fundamental rights. The transparency rules, in particular, help ensure that AI is used responsibly, whether in hiring processes, healthcare diagnostics, or other critical areas.
2. Harmonization of AI Standards Across the EU: The act will harmonize AI regulations across all member states, providing a single market for AI products and services. This eliminates the complexity for companies trying to navigate different regulations in each EU country. For European AI developers, this reduces barriers to scaling products across the continent, thereby promoting innovation.
3. Human Oversight and Accountability: High-risk AI systems will need to maintain human oversight, ensuring that critical decisions are not left entirely to algorithms. This human-in-the-loop approach aims to prevent scenarios where automated systems make life-changing decisions without proper human review. Whether in law enforcement, healthcare, or employment, this oversight reduces the risks of bias, discrimination, and errors.
4. Fostering Responsible Innovation: While setting guardrails around high-risk AI, the act allows for lower-risk AI systems to continue developing without heavy restrictions. This balance encourages innovation, particularly in sectors where AI’s risks are limited. By focusing regulation on the areas of highest concern, the act promotes responsible technological progress.

Potential Negative Consequences for Innovation

While the EU AI Act brings many benefits, it also raises concerns, particularly regarding its impact on innovation:

1. Increased Compliance Costs for Businesses: For companies developing high-risk AI systems, the act’s stringent requirements on risk management, documentation, transparency, and human oversight will lead to increased compliance costs. Small and medium-sized enterprises (SMEs), which often drive innovation, may struggle with these financial and administrative burdens, potentially slowing down AI development. Large companies with more resources might handle the regulations more easily, leading to less competition in the AI space.
2. Slower Time-to-Market: With the need for extensive testing, documentation, and third-party audits for high-risk AI systems, the time it takes to bring AI products to market may be significantly delayed. In fast-moving sectors like technology, these delays could mean European companies fall behind global competitors, especially those from less-regulated regions like the U.S. or China.
3. Impact on Startups and AI Research: Startups and research institutions may find it challenging to meet the requirements for high-risk AI systems due to limited resources. This could discourage experimentation and the development of innovative solutions, particularly in areas where AI might provide transformative benefits. The potential chilling effect on AI research could slow the development of cutting-edge technologies that are crucial to the EU’s digital economy.
4. Global Competitive Disadvantage: While the EU is leading the charge in regulating AI, the act might place European companies at a disadvantage globally. In less-regulated markets, companies may be able to develop and deploy AI systems more rapidly and with fewer restrictions. This could lead to a scenario where non-EU firms outpace European companies in innovation, limiting the EU’s competitiveness on the global stage.

Conclusion

The EU AI Act represents a landmark effort to regulate artificial intelligence in a way that balances its potential benefits with its risks. By taking a risk-based approach, the EU aims to protect citizens’ rights, enhance transparency, and foster trust in AI technologies. At the same time, the act's stringent requirements for high-risk AI systems raise concerns about its potential to stifle innovation, particularly for startups and SMEs.

As the legislation moves closer to being fully enforced, businesses and policymakers will need to work together to ensure that the EU AI Act achieves its objectives without slowing down the technological progress that is vital for Europe’s future. While the act’s long-term impact remains to be seen, it undoubtedly sets a global precedent for how AI can be regulated responsibly in the digital age.

On July 29th, 2024, the National Institute of Standards and Technology (NIST) released critical guidance that outlines best practices for managing cybersecurity risks associated with AI models. This guidance directly ties into several comments we submitted during the open comment periods, highlighting areas where HiddenLayer effectively addresses emerging cybersecurity challenges.

Understanding and Mitigating Threat Profiles

Practice 1.2 emphasizes the importance of assessing the impact of various threat profiles on public safety if a malicious actor misuses an AI model. Evaluating how AI models can be exploited to increase the scale, reduce costs, or improve the effectiveness of malicious activities is crucial. HiddenLayer can play a pivotal role here by offering advanced threat modeling and risk assessment tools that enable organizations to identify, quantify, and mitigate the potential harm threat actors could cause using AI models. By providing insights into how these harms can be prevented or managed outside the model context, we help organizations develop robust defensive strategies.

Roadmap for Managing Misuse Risks

Practice 2.2 calls for establishing a roadmap to manage misuse risks, particularly for developing foundation models and future versions. Our services can support organizations in defining clear security goals and implementing necessary safeguards to protect against misuse. We provide a comprehensive security framework that includes the development of security practices tailored to specific AI models, ensuring that organizations can adjust their deployment strategies when misuse risks escalate beyond acceptable levels.

Model Theft and Security Practices

As outlined in Practices 3.1, 3.2, and 3.3, model theft is a significant concern. HiddenLayer offers a suite of security tools designed to protect AI models from theft, including advanced cybersecurity red teaming and penetration testing. Organizations can better protect their intellectual property by assessing the risk of model theft from various threat actors and implementing robust security practices. Our tools are designed to scale security measures in proportion to the model's risk, ensuring that insider threats and external attacks are effectively mitigated.

Red Teaming and Misuse Detection

In Practice 4.2, NIST emphasizes the importance of using red teams to assess potential misuse. HiddenLayer provides access to teams that specialize in testing AI models in realistic deployment contexts. This helps organizations verify that their models are resilient against potential misuse, ensuring that their security measures are up to industry standards.

Proportional Safeguards and Deployment Decisions

Practices 5.2 and 5.3 focus on implementing safeguards proportionate to the model’s misuse risk and making informed deployment decisions based on those risks. HiddenLayer offers dynamic risk assessment tools that help organizations evaluate whether their safeguards are sufficient before proceeding with deployments. We also provide support in adjusting or delaying deployments until the necessary security measures are in place, minimizing the risk of misuse.

Monitoring for Misuse

Continuous monitoring of distribution channels for evidence of misuse, as recommended in Practice 6.1, is a critical component of AI model security. HiddenLayer provides automated tools that monitor APIs, websites, and other distribution channels for suspicious activity. Integrating these tools into an organization’s security infrastructure enables real-time detection and response to potential misuse, ensuring that malicious activities are identified and addressed promptly.

Transparency and Accountability

In line with Practice 7.1, we advocate for transparency in managing misuse risks. HiddenLayer enables organizations to publish detailed transparency reports that include key information about the safeguards in place for AI models. By sharing methodologies, evaluation results, and data relevant to assessing misuse risk, organizations can demonstrate their commitment to responsible AI deployment and build trust with stakeholders.

Governance and Risk Management in AI

NIST’s guidance also includes comprehensive recommendations on governance, as outlined in GOVERN Practices 1.2 to 6.2. HiddenLayer supports the integration of trustworthy AI characteristics into organizational policies and risk management processes. We help organizations establish clear policies for monitoring and reviewing AI systems, managing third-party risks, and ensuring compliance with legal and regulatory requirements.

Adversarial Testing and Risk Assessment

Regular adversarial testing and risk assessment, as discussed in MAP Practices 2.3 to 5.1, are essential for identifying vulnerabilities in AI systems. HiddenLayer provides tools for adversarial role-playing exercises, red teaming, and chaos testing, helping organizations identify and address potential failure modes and threats before they can be exploited.

Measuring and Managing AI Risks

The MEASURE and MANAGE practices emphasize the need to evaluate AI system security, resilience, and privacy risks continuously. HiddenLayer offers a comprehensive suite of tools for measuring AI risks, including content provenance analysis, security metrics, and privacy risk assessments. By integrating these tools into their operations, organizations can ensure that their AI systems remain secure, reliable, and compliant with industry standards.

Conclusion

NIST's July 2024 guidance underscores the critical importance of robust cybersecurity practices in AI model development and deployment. HiddenLayer and its services are uniquely positioned to help organizations navigate these challenges, offering advanced tools and expertise to manage misuse risks, protect against model theft, and ensure the security and integrity of AI systems. By aligning with NIST's recommendations, we empower organizations to deploy AI responsibly, safeguarding both their intellectual property and the public's trust.