KomikoAI data breach
The KomikoAI breach happened on February 25, 2026 and exposed 1,060,191 accounts. 4 kinds of data were exposed.
Overview
- Site
- komiko.app
- Breach date
- February 25, 2026
- Recorded on
- March 2, 2026
- Accounts exposed
- 1,060,191
- Exposed data
- AI prompts, Email addresses, Forum posts, Names
- Risk score
- 37 out of 100
Risk based on the exposed data
This breach scores 37 out of 100. The score is driven mostly by AI prompts, Email addresses, Names.
The risk score is a guide to how dangerous a breach is, judged by the kinds of data exposed. The number of accounts is not included.
Breaches from the same period
- Lovora (2026-02-25, 495,556 accounts)
- Ameriprise (2026-03-02, 502,597 accounts)
- Woflow (2026-03-04, 447,593 accounts)
What affected users should do
- Passwords were not exposed, but you may receive fake emails aimed at the exposed email addresses.
- Turn on two-factor authentication for your login.
This site organizes publicly available information about data breaches. Data as of May 26, 2026. Breach dates are as originally listed; when only the month is known, the date is recorded as the 1st.