AI Agent Lands OpenAI Heap Exploit Blind in Days, $6.5K Bounty Sparks Debate
jessicawruan · x · 2026-09-19
Security researcher Jessica Ruan reflects on the HEIF Heist — where the Hacktron team hacked into OpenAI via an image-library vulnerability, publicly detailed by LiveOverflow.
Key points:
- The team received a $6.5K bounty; after $3K in Codex + Claude subscriptions to build the PoC, take-home was $3.5K — wildly disproportionate to the vulnerability's black-market value.
- A former CTF heap-pwn specialist herself, Ruan notes that reliable heap exploitation once required a local copy of the target and the exact Docker image; now an AI agent steered by a human can start blind (no knowledge of libheif/libc versions) and adapt the exploit to each new target in 1-2 days.
- She argues companies can't match black-market prices and that's okay, but alternative rewards are needed — public credit being one, and the team's open celebration arguably outweighed the cash.
- The thread sparked debate: critics argue focus should simply be "they should pay more money" rather than accepting fixed security-team budgets as inevitable.
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