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AI agents are now being weaponized through prompt injection, exposing why model guardrails are not enough to protect ...

How indirect prompt injection attacks on AI work - and 6 ways to shut them down ...

Prompt injection, a type of exploit targeting AI systems based on large language models (LLMs), allows attackers to manipulate the AI into performing unintended actions. Zhou’s successful manipulation ...

Microsoft assigned CVE-2026-21520 to a Copilot Studio prompt injection vulnerability and patched it in January — but in Capsule Security's testing, data exfiltrated anyway. Here's what security ...

Security leaders must adapt large language model controls such as input validation, output filtering and least-privilege access for artificial intelligence systems to prevent prompt injection attacks.

Using only natural language instructions, researchers were able to bypass Google Gemini's defenses against malicious prompt injection and create misleading events to leak private Calendar data. With ...

People hacking branded AI bots can result in significant reputational, financial, and legal consequences. There appears to be a recent epidemic of users hijacking companies’ AI-powered customer ...

The UK’s National Cyber Security Centre (NCSC) has been discussing the damage that could one day be caused by the large language models (LLMs) behind such tools as ChatGPT, being used to conduct what ...

Learn prompt engineering with this practical cheat sheet covering frameworks, techniques, and tips to get more accurate and useful AI outputs.