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> New Cryptographic Context Injection Attack Could Let Web Pages Steal Grok Chat Data

[SOURCE] The Hacker News [DATE: 20/08/2026 14:36] [LANGUAGE: EN]
New Cryptographic Context Injection Attack Could Let Web Pages Steal Grok Chat Data
Adversa AI has disclosed an attack technique that it says can cause xAI's Grok chatbot to send a user's name, approximate location, subscription tier, and the prompts from the ongoing conversation to an attacker-controlled server after the user asks it to summarize an ordinary web page. The AI security company, which has codenamed the technique "Cryptographic Context Injection," said the
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