AINewsnow

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…

Read the full story at DEV Community — AI ↗

Timeline · 1 report

  1. 2026-09-09 08:32 · DEV Community — AI
    ChatGPT Prompt Injection Exfiltrates Gmail Data via Hidden Channel

More stories

  1. Claude Code ecosystem expands with guides for CI, cloud, parallel agents, and multi-model relays — Runway Research
  2. OpenAI plans to rebrand data centers as 'compute campuses' amid growing backlash — Mint AI
  3. OpenAI employees warned leadership about internal security lapses for years, sources say — Reuters AI
  4. OpenAI signs four Abu Dhabi deals spanning government, energy and investment — Reuters AI
  5. OpenAI hires Jill Hazelbaker as chief corporate affairs officer and Dan Driscoll as national security counselor — OpenAI News
  6. OpenAI says ChatGPT reaches 1.2B weekly users, search volume near 20% of Google's — Techmeme
  7. OpenAI to merge ChatGPT's Chat and Work tabs into single desktop workspace — TechCrunch AI
  8. OpenAI says ChatGPT and Codex are aiding hardware engineering work — OpenAI (X)

Get the daily brief of stories like this at 6:30 every morning →