978 disclosed16.04 B records
BREACHBreach timeline
Disclosed breaches catalogued by Have I Been Pwned — aggregate metadata only, no PII. Refreshed weekly. Authored by Adam Lundqvist.
978
disclosed breaches
16.04 B
records compromised
68%
involve passwords
7
malware-linked
Disclosed breaches per year
Clear year filter (2021)Click a bar to filter the table by year. Bar tooltip shows the year’s record total.
Top 25 of 52 matching (Passwords) (2021)
Clear data-class filter| Name | Domain | Records | Date | Data classes |
|---|---|---|---|---|
| Windows93 / Myspace93 | windows93.net | 46.1 K | 2021-01-01 | Email addresses, IP addresses, Passwords +1 |
| CTARSsensitive | ctars.com.au | 12.3 K | 2021-05-21 | Dates of birth, Email addresses, Genders +7 |