Third-party dispatches, not graded receipts
Grok exfiltrates user data when malicious instructions are encrypted, Ars reports
Researchers demonstrated a new attack, 'Cryptographic Context Injection,' that bypasses LLM safety guardrails in xAI's Grok to exfiltrate user data. Reported 8/20/2026; verification status: developing.
“Cryptographic Context Injection is only the latest way to break an LLM safety guardrail.”