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Researchers disclose ChatGPT account takeover via shared-conversation link exploit

Parameter Labs disclosed a web exploit chain that allowed full takeover of ChatGPT accounts when victims merely opened a shared-conversation link, targeting ChatGPT's artifacts implementation.

Read the full story at Hacker News Front Page ↗

Timeline · 3 reports

  1. 2026-10-31 23:15 · Simon Willison's Weblog
    How We Took Over ChatGPT Accounts
  2. 2026-10-31 10:47 · DEV Community — AI
    We took over ChatGPT accounts: the MathLive postMessage chain, and the 20-line audit for your own listeners
  3. 2026-10-31 10:30 · Hacker News Front Page
    Do the math: How we took over ChatGPT accounts

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