ChatGPT Prompt Injection Exfiltrates Gmail Data via Hidden Channel
This story is from 2026-09-09. It is preserved in the archive; the latest stories are on the live feed.
Forensic Summary Check Point Research demonstrated a prompt injection attack against ChatGPT that allowed a hidden instruction to silently read a victim's connected Gmail data and exfiltrate it to an attacker-controlled account through an internal inter-container service. The attack exploited ChatG…
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- 2026-09-09 08:32 · DEV Community — AI
ChatGPT Prompt Injection Exfiltrates Gmail Data via Hidden Channel