Cyber Risks · Unit 42 Palo Alto Networks

How Prompt Attacks Exploit Gen AI and How to Fight Back

Summary: Palo Alto Networks released a whitepaper, "Securing GenAI: A Comprehensive Report on Prompt Attacks: Taxonomy, Risks, and Solutions," that categorizes prompt-based attacks on AI applications and agents into four impact types: goal hijacking, guardrail bypass, information leakage, and infrastructure attacks. The paper's appendix reports that certain attacks succeed as often as 88% of the time against certain models.

Key Takeaway: An 88% success rate against some models means the guardrails your organization assumes are protecting its GenAI applications may not hold, and the paper notes a guardrail left unchanged for a few months may already carry significant vulnerabilities.

Read the original at Unit 42 Palo Alto Networks ↗

Topics
AI Security
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