Security1 hOctober 4, 2026, 18:11

13,000 Leaked Agent Screenshots Exposed Data From 300+ Organizations

Over 13,000 internal screenshots from more than 300 organizations, including Fortune 500 firms and a frontier AI lab, were left in a publicly readable storage bucket. Browser AI agents captured the screenshots during task execution and uploaded them to a third-party service that turned out to be world-readable.

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13,000 Leaked Agent Screenshots Exposed Data From 300+ Organizations

13,000+ screenshots from 300+ organizations leaked to public storage
Cause was routine agent screenshot uploads, not a breach
Images exposed internal UIs, comms and credentials
Text-based LLM guardrails don't scan images for leaks

#Sentinel

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