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

With RCS changes hitting Android phones, there's likely a number of new icons you aren't familiar with on your phone. Here's ...

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.

ChatGPT iMessage plugin requires Full Disk Access on Mac, giving OpenAI access to Mail, Safari history, and Time Machine ...

OpenAI’s Mac app can now read, search, and send Apple Messages. Sending is gated by default, and OpenAI documents a bug that ...

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

xAI's Grok web chat agent is currently vulnerable to a novel form of prompt injection, according to security researchers with ...

Encryption isn’t the problem. Signal isn’t the problem. Intent is. When private communications become a way to hide records ...

Key takeaways Start with the data that would hurt most if exposed, then apply encryption where it reduces the biggest business risk. Protect both stored data and data in transit, because laptops, ...

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

The Romans didn’t have cybersecurity teams, but they’d already figured out that readable messages could be a problem.