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 (2018)Click a bar to filter the table by year. Bar tooltip shows the year’s record total.
Top 25 of 31 matching (Usernames) (2018)
Clear data-class filter| Name | Domain | Records | Date | Data classes |
|---|---|---|---|---|
| Dubsmash | dubsmash.com | 161.7 M | 2018-12-01 | Email addresses, Geographic locations, Names +4 |
| MyFitnessPal | myfitnesspal.com | 143.6 M | 2018-02-01 | Email addresses, IP addresses, Passwords +1 |
| Houzz | houzz.com | 48.9 M | 2018-05-23 | Email addresses, Geographic locations, IP addresses +4 |
| Chegg | chegg.com | 39.7 M | 2018-04-28 | Email addresses, Names, Passwords +3 |
| Poshmark | poshmark.com | 36.4 M | 2018-05-16 | Email addresses, Genders, Geographic locations +3 |
| EyeEm | eyeem.com | 19.6 M | 2018-02-28 | Bios, Email addresses, Names +2 |
| Fotolog | fotolog.com | 16.7 M | 2018-12-01 | Email addresses, Passwords, Usernames |
| 500px | 500px.com | 14.9 M | 2018-07-05 | Dates of birth, Email addresses, Genders +4 |
| BlankMediaGames | blankmediagames.com | 7.6 M | 2018-12-28 | Browser user agent details, Email addresses, IP addresses +4 |
| Stronghold Kingdoms | strongholdkingdoms.com | 5.2 M | 2018-07-04 | Email addresses, Passwords, Usernames |
| Bookmate | bookmate.com | 3.8 M | 2018-07-08 | Dates of birth, Email addresses, Genders +4 |
| Pluto TV | pluto.tv | 3.2 M | 2018-10-12 | Dates of birth, Device information, Email addresses +6 |
| VimeWorld | vimeworld.com | 3.1 M | 2018-10-01 | Email addresses, IP addresses, Passwords +1 |
| Elanic | elanic.in | 2.3 M | 2018-01-01 | Email addresses, Geographic locations, Usernames |
| Club Penguin Rewritten (January 2018) | cprewritten.net | 1.7 M | 2018-01-21 | Email addresses, IP addresses, Passwords +1 |
| Wife Loverssensitive | wifelovers.com | 1.3 M | 2018-10-07 | Email addresses, IP addresses, Names +2 |
| Emuparadise | emuparadise.me | 1.1 M | 2018-04-01 | Email addresses, IP addresses, Passwords +1 |
| Knuddels | knuddels.de | 808.3 K | 2018-09-05 | Email addresses, Geographic locations, Names +2 |
| Funny Games | funny-games.biz | 764.4 K | 2018-04-28 | Email addresses, IP addresses, Passwords +1 |
| Mortal Online | mortalonline.com | 606.6 K | 2018-06-17 | Email addresses, Names, Passwords +2 |
| Florida Virtual Schoolsensitive | flvs.net | 542.9 K | 2018-02-12 | Dates of birth, Email addresses, Names +3 |
| Creative | creative.com | 483.0 K | 2018-05-01 | Email addresses, IP addresses, Passwords +1 |
| HTH Studiossensitive | hthstudios.com | 411.8 K | 2018-08-24 | Browser user agent details, Dates of birth, Email addresses +6 |
| Lolzteam | lolzteam.net | 398.0 K | 2018-05-13 | Email addresses, Usernames |
| Linux Forums | linuxforums.org | 275.8 K | 2018-05-01 | Email addresses, IP addresses, Passwords +1 |