Researchers say the new ‘Cryptographic Context Injection’ technique conceals malicious instructions until they are decrypted inside a trusted execution environment.

Hackers hide Agent Tesla malware in Unicode emojis inside fake bank emails, tricking finance teams into opening malicious ...

Adversa AI says Grok still leaks user names, location, and full chat history to attackers hiding encrypted commands on a web ...

Adversa says encrypted prompt injection can make Grok send a user's name, location, tier, and chat prompts to an ...

A newly disclosed CRLF header injection vulnerability, often treated as a low-impact flaw, can be exploited to enable HTTP ...

White-on-white text was an SEO trick 25 years ago and now turns up in a US court filing. What prompt injection means for SEO ...

The Cryptographic Context Injection is only the latest example of the disadvantage LLM defenders operate under. Every time ...

A malware-as-a-service (MaaS) campaign has combined ClickFix social engineering with the ErrTraffic delivery service and ...

A 41-day experiment reveals how JavaScript-only navigation limits AI crawler discovery and why fixing it later can be harder.

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach ...

Facepalm: Modern problems require modern solutions – according to the meme. In this case, the issue is students using AI to cheat on assignments. The solution, used to great effect by one professor, ...

Microsoft has cut off access to dozens of its open source projects hosted on GitHub as it investigates how hackers apparently breached the projects and injected password-stealing malware into the code ...