Breach Database / KomikoAI
Yes — KomikoAI was breached.
- 1.1 million accounts affected
- Breach occurred 2026-02-25 · komiko.app
- Verified entry in the Have I Been Pwned catalog
What happened
In February, the AI-powered comic generation platform KomikoAI suffered a data breach. The incident exposed 1M unique email addresses along with names, user posts and the AI prompts used to generate content. The exposed data enables the mapping of individual AI prompts to specific email addresses.
What data was exposed
- AI prompts
- Email addresses
- Forum posts
- Names
What to do right now
- Expect convincing phishing emails. Attackers use breached details to write personalized emails. Be suspicious of any message referencing this service.
- Check your other accounts on Have I Been Pwned. Your email address may appear in other breaches you don't know about yet.
- Monitor the apps you use going forward. Clearly watches the breach record for the companies behind your apps and alerts you the moment one appears.
Breach data from Have I Been Pwned. Listing here means the service appears in the public breach record — not that your personal data was affected.