Cases · Themes: hidden text

What happened	What went wrong	Severity	Earliest source
Prompt-injected email assistant summary pushes employee toward fraudulent vendor paymentmoderate · earliest source 2026-10-07	security breach	moderate	2026-10-07
Indirect prompt injection of AI email summarizer via forged header blocks in plain viewnegligible · earliest source 2026-10-05	security breach	negligible	2026-10-05