Mindgard is proud to announce its recognition as a winner of the Enterprise Security Tech 2024 Cybersecurity Top Innovations Award.
Fergal Glynn
Artificial intelligence (AI) is becoming an increasingly common addition to everything from internal enterprise systems to customer-facing applications. While AI has the potential to reduce errors, save time, and cut costs, this technology isn’t without its drawbacks.
Many organizations are deploying powerful models before fully understanding the security threats they introduce. From data poisoning to deepfakes, the vulnerabilities are not only technical—they’re ethical, legal, and operational.
While organizations shouldn’t fear integrating AI into their systems, they do need a new approach to cybersecurity that addresses AI security concerns.
In this guide, you’ll learn why AI security vulnerabilities are such a big concern for organizations, as well as tips for mitigating the top ten AI security risks.
From generative models to machine learning-powered automation, AI systems' growing complexity and influence have opened new doors for cyberattacks. While organizations may have been able to avoid specialized approaches to AI protections in the past, that’s no longer the case. Several factors require a more focused approach to AI security risks, including:
Seventy-four percent of cybersecurity pros say AI security risks are a major challenge for their organizations. Designing a perfectly secure AI solution is impossible, but organizations can take common-sense approaches to mitigate the harms of AI security risks.
Here, we’ll explore the top ten AI security risks facing businesses today—and what you can do to stop them in their tracks.
With data poisoning, an attacker injects malicious data into your training data, which corrupts the model during learning. Poisoned data can lead to inaccurate predictions, systemic biases, or even model backdoors that remain hidden until triggered post-deployment.
You can defend against data poisoning by:
In a model inversion attack, adversaries use the model’s outputs to reverse-engineer sensitive information from its training data, which could potentially expose private user data. This technique can lead to serious privacy violations, especially with health, financial, or biometric data.
In some cases, attackers have been able to reconstruct facial images, health conditions, or transaction histories with model inversion attacks.
Defend against this AI security risk with:
In prompt injection attacks, malicious users embed harmful instructions within input prompts to manipulate GenAI behavior. These attacks can lead to unauthorized actions, data leaks, or bypassing of safety protocols.
For example, attackers might trick a model into revealing confidential information or generating malicious content by crafting a cleverly worded input.
Prevent prompt injection attacks with:
Also known as model extraction, model theft happens when attackers repeatedly query an AI model’s API to replicate its functionality, effectively stealing the model without accessing the source code or training data. Academic research has shown that with enough queries, attackers can reproduce a model’s decision boundaries—even when its architecture is unknown.
Once an attacker steals the model, they can redistribute, misuse, or incorporate it into a competing offering. While you don’t technically lose data with this AI security risk, you do lose valuable intellectual property.
Just as you would protect software source code or customer databases, your AI model deserves enterprise-grade IP protection. Combine technical controls with legal safeguards (e.g., usage terms, model licenses) to reduce exposure. You can also prevent model theft through:
Evasion attacks (also known as adversarial examples) involve making subtle, often imperceptible changes to input data that cause a model to produce incorrect outputs. These are especially common in image recognition and computer vision systems.
In high-stakes applications like autonomous vehicles or facial recognition, evasion attacks can have dangerous real-world consequences. For instance, researchers have shown that a few stickers placed on a stop sign can cause an AI system to misclassify it as a speed limit sign, potentially leading to accidents.
Defend against this AI security vulnerability through:
Many AI systems operate as black boxes, making it difficult for developers or end users to understand how they make decisions. This lack of transparency can obscure biases, errors, or even deliberate manipulations within the model.
Without visibility into model logic, holding systems accountable is nearly impossible, especially in high-risk domains like healthcare, finance, and criminal justice. A lack of explainability makes it harder to audit model behavior and detect unexpected or malicious changes—especially if a model starts making harmful decisions without an obvious cause.
Not all organizations can provide complete transparency because of IP concerns, but you can still balance IP protection and ethical use. Defend against a lack of transparency through:
It may seem counterintuitive, but a lack of transparency is a security issue. If you can’t audit your model’s reasoning, you can’t reliably detect manipulation or abuse. Prioritize explainability as a core security and ethical safeguard.
It’s tough to create an entirely internally designed AI solution. Most organizations rely on external providers, datasets, and models to speed up development.
Unfortunately, many AI systems depend on third-party models, libraries, datasets, or APIs—any of which can be compromised. When organizations unknowingly integrate compromised components, they expose themselves to hidden backdoors, malware, or vulnerabilities buried deep in the AI stack.
These shadow dependencies can quietly introduce serious security risks. For example, a backdoored model from a public repository might behave normally under most conditions but activate malicious behavior in specific contexts, making detection incredibly difficult.
Mitigate supply chain vulnerabilities by:
Many AI systems expose sensitive API data to query models, retrieve data, or integrate with other platforms. This step is necessary to improve AI performance, but left unguarded, APIs can become a prime attack surface.
Insecure APIs can lead to unauthorized access, data scraping, prompt injection, or even full model theft. The risk increases when AI tools are hastily integrated into broader systems without standardized security practices, especially in cloud environments or multi-tenant platforms.
In GenAI systems, APIs may inadvertently expose sensitive prompt contexts or return verbose outputs that leak internal logic. Securing these interfaces requires both traditional API hardening and GenAI-specific sanitization.
System integration points often introduce vulnerabilities that are easy to overlook but simple to exploit. Lock down your APIs with the same rigor you'd apply to your core infrastructure. Stop this AI security risk by:
Have you ever viewed a photo or video online and thought, “There’s no way this is real”? Chances are, you’re looking at a deepfake.
Generative AI can now convincingly mimic voices, faces, and writing styles, leading to deepfakes and impersonation attacks that deceive humans and machines alike. These attacks can spoof identities, forge documents, or manipulate media.
Deepfakes and synthetic content pose serious threats to trust and security. Attackers have used voice cloning to trick executives into transferring funds, and fake videos to spread misinformation or damage reputations. Fortunately, you can fight against this AI security risk by:
Many organizations deploy AI without a formal governance structure, which means they have no clear policies, oversight mechanisms, or accountability for how models are trained, used, or monitored. Without AI governance, it’s easy for teams to unintentionally violate ethical standards, compliance requirements, or even introduce serious vulnerabilities.
According to the Darktrace 2025 report, while CISO confidence in defending AI threats is rising, only 42% of cybersecurity professionals fully understand the AI systems in their stack. That gap starts with governance. You can’t secure what you don’t see—and you can’t trust what you don’t control.
Investing in proper policy and training is the best way to mitigate this AI security risk. Develop a formal AI governance policy to define who can guide and use AI, under what conditions, and with what data.
Tools like model cards and SBOMs for AI can support visibility, accountability, and compliance in complex AI systems.
Train staff on responsible use, which can also help promote a culture of ethical awareness and data privacy. Once you have several AI models in play, ask your team to document which are in use, who owns them, and how they maintain them.
For help building internal expertise, check out these AI security training courses and resources designed to upskill your team and support a culture of safe, informed AI use.
The table below breaks down the top 10 AI security risks and key strategies to protect your systems.
From data poisoning and model theft to deepfakes and governance gaps, the rise of AI security threats is both broad and fast-moving. Each of the ten vulnerabilities we’ve covered highlights a critical blind spot that organizations can no longer ignore.
While AI introduces new risks, it also brings the tools to defend against them, if implemented responsibly. Organizations can harness AI safely and sustainably with the right mix of governance, transparency, and proactive defense.
Still, many organizations lack the time and expertise to mitigate AI security risks. That’s where Mindgard’s Offensive Security solution comes in.
We help organizations stay ahead of evolving AI threats with cutting-edge AI red teaming and risk assessment tools. From stress-testing your models to identifying vulnerabilities, our team brings visibility and resilience to your AI stack.
To better understand the breadth of potential vulnerabilities, security leaders can explore resources like the MIT AI Risk Repository—a curated database of real-world attack scenarios and red teaming insights for AI systems.
Book a Mindgard demo today to secure your AI systems against sophisticated attacks.
Data poisoning and prompt injection are currently the most pressing AI and LLM security risks. Both can silently compromise a model’s behavior, leading to inaccurate outputs, privacy breaches, or unintended misuse. As generative AI becomes more widespread, threats like deepfake impersonation and model theft are also gaining urgency.
Start by identifying all AI assets across your organization, including models, datasets, APIs, and third-party tools. Implement security best practices like access control, data validation, and API monitoring. Then, build a formal AI governance policy covering everything from ethical use to compliance and supply chain management.
Yes. AI-powered security tools can detect anomalies, flag adversarial activity, and automate threat response faster than traditional methods. Solutions like AI red teaming from offensive security service providers like Mindgard simulate attacks on your models to uncover vulnerabilities before real attackers can exploit them.