Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Malicious AI sidebar Chrome extensions

1 breachTech

Two Chrome AI sidebar extensions with 900,000 users stole ChatGPT and DeepSeek chatsSupply chain exposed prompts and chats and messages.Supply chainTechUnverifiedDec 30, 2025
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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

Added2026-09-25
Malicious AI sidebar Chrome extensions, 2025-12-30
Added2026-09-25
Malicious AI sidebar Chrome extensions