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'A hard truth for the AI era: don’t assume AI tools are secure by default': OpenAI patches flaw allowing silent data leakage from ChatGPT conversations without users ever knowing

  • Sead Fadilpašić--TechRadar
  • published date: 2026-03-31 17:25:00 UTC

What happens when researchers think outside the box? Data gets exfiltrated through DNS.

<ul><li>Check Point Research found ChatGPT flaw enabling silent data exfiltration via DNS abuse and prompt injection</li><li>Vulnerability allowed attackers to bypass guardrails and steal sensitive u… [+4679 chars]