2026 KomikoAI — 1.1M accounts (AI comic platform)
Data compromised
Email addresses, names, forum posts, AI prompts
Technical writeup
KomikoAI AI-powered comic generation platform suffered a data breach in February 2026. Exposed 1.1M unique email addresses, names, user posts, and AI prompts used to generate content. The exposed data enables mapping of individual AI prompts to specific email addresses. Added to Have I Been Pwned March 2, 2026.
Root cause
Unauthorized access