A newly disclosed prompt-injection technique can reportedly turn a routine “summarize this page” request in xAI’s Grok web ...

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.

Security researchers found that Claude Code can be pushed into confidently reporting incorrect results while analyzing ...

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

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

A lot of people don’t know Windows has built-in encryption. Called BitLocker, it’s supposed to protect your files from unauthorized access when your PC is off or otherwise locked down. But not long ...

Claude Mythos Preview discovered new attacks in testing against weakened cryptographic algorithms, which protect online financial transactions, private communications and more. By Dustin Volz ...

DNA temporal barcodes encode information through chromatographic readout and reveal encrypted messages only after a molecular key reconstructs the correct tags. Protecting information stored in ...

The Florida Python Challenge is an annual competition to help control the invasive Burmese python population. Hunters must humanely kill captured pythons, and decapitation is not considered a humane ...

Consumer AMD CPUs will once again offer encryption protections against physical attacks after facing user backlash for silently removing the feature. About a decade ago, AMD added TSME to its high-end ...

TL;DR: About a decade ago, AMD added Transparent Secure Memory Encryption to its high-end processors to close a gap in hardware security. TSME encrypts everything in RAM, which blunts cold-boot ...