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
Click a bar to filter the table by year. Bar tooltip shows the year’s record total.
Top 25 of 475 matching (Usernames)
Clear data-class filter| Name | Domain | Records | Date | Data classes |
|---|---|---|---|---|
| Combolists Posted to Telegram | — | 361.5 M | 2024-05-28 | Email addresses, Passwords, Usernames |
| MySpace | myspace.com | 359.4 M | 2008-07-01 | Email addresses, Passwords, Usernames |
| Wattpad | wattpad.com | 268.8 M | 2020-06-29 | Bios, Dates of birth, Email addresses +8 |
| Deezer | deezer.com | 229.0 M | 2019-04-22 | Dates of birth, Email addresses, Genders +5 |
| Twitter (200M) | twitter.com | 211.5 M | 2021-01-01 | Email addresses, Names, Social media profiles +1 |
| Zynga | zynga.com | 172.9 M | 2019-09-01 | Email addresses, Passwords, Phone numbers +1 |
| Adult FriendFinder (2016)sensitive | adultfriendfinder.com | 169.7 M | 2016-10-16 | Email addresses, Passwords, Spoken languages +1 |
| Dubsmash | dubsmash.com | 161.7 M | 2018-12-01 | Email addresses, Geographic locations, Names +4 |
| Adobe | adobe.com | 152.4 M | 2013-10-04 | Email addresses, Password hints, Passwords +1 |
| MyFitnessPal | myfitnesspal.com | 143.6 M | 2018-02-01 | Email addresses, IP addresses, Passwords +1 |
| Canva | canva.com | 137.3 M | 2019-05-24 | Email addresses, Geographic locations, Names +2 |
| Gravatar | gravatar.com | 114.0 M | 2020-10-03 | Email addresses, Names, Usernames |
| Badoosensitive | badoo.com | 112.0 M | 2013-06-01 | Dates of birth, Email addresses, Genders +3 |
| Rambler | rambler.ru | 91.4 M | 2014-03-01 | Email addresses, Passwords, Usernames |
| Dailymotion | dailymotion.com | 85.2 M | 2016-10-20 | Email addresses, Passwords, Usernames |
| JD | jd.com | 77.4 M | 2013-01-01 | Email addresses, Passwords, Phone numbers +1 |
| The Post Millennial | thepostmillennial.com | 57.0 M | 2024-05-02 | Email addresses, Genders, IP addresses +5 |
| iMesh | imesh.com | 49.5 M | 2013-09-22 | Email addresses, IP addresses, Passwords +1 |
| Houzz | houzz.com | 48.9 M | 2018-05-23 | Email addresses, Geographic locations, IP addresses +4 |
| Edmodo | edmodo.com | 43.4 M | 2017-05-11 | Email addresses, Passwords, Usernames |
| piZap | pizap.com | 41.8 M | 2017-12-07 | Email addresses, Genders, Geographic locations +5 |
| Flingsensitive | fling.com | 40.8 M | 2011-03-10 | Dates of birth, Email addresses, Genders +8 |
| Chegg | chegg.com | 39.7 M | 2018-04-28 | Email addresses, Names, Passwords +3 |
| Last.fm | last.fm | 37.2 M | 2012-03-22 | Email addresses, Passwords, Usernames +1 |
| Poshmark | poshmark.com | 36.4 M | 2018-05-16 | Email addresses, Genders, Geographic locations +3 |