Zero-Click Grok Attack Lets Hackers Steal Chat History Using Encrypted Prompt Injection

A newly disclosed prompt-injection technique could turn a routine request to summarize a webpage in xAI’s Grok web chat into a silent data-exfiltration attack, potentially exposing a user’s name, approximate location, subscription tier, and active conversation history. Security researchers at Adversa AI have dubbed the technique “Cryptographic... Weiterlesen