New Cryptographic Context Injection technique bypasses AI guardrails via AES-encrypted payloads, leaking full Grok chat ...

A newly disclosed attack can turn a routine “summarize this page” request in xAI’s Grok web chat into a silent theft of the ...

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 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 ...

U.S. President Donald Trump once suggested that people should inject bleach or other disinfectants into their bodies to treat COVID-19. During an April 2020 media briefing, Trump did ask members of ...