Breach statistics
Data breaches we’ve recorded
An overview of the publicly released data breaches in our database — when they happened, how large they were and what kind of data was exposed.
51
Breaches recorded
1 billion
Records in those breaches
1 billion
Email records indexed
5 Nov 2026
Last updated
Breaches by year
Number of recorded breaches, by the year the breach happened.
View as table
| Year | Breaches |
|---|---|
| 2005 | 1 |
| 2008 | 1 |
| 2010 | 1 |
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 5 |
| 2026 | 31 |
Most commonly exposed data
Number of breaches that exposed each type of data.
View as table
| Data type | Breaches |
|---|---|
| Email Addresses | 46 |
| Names | 37 |
| Surname | 33 |
| Phone numbers | 30 |
| Addresses | 27 |
| Gender | 9 |
| Passwords | 9 |
| Date of Birth | 7 |
All breaches
Breach list
Select an organisation to see the full breach details. Showing 21–40 of 51 breaches
| Organisation | Breach date | Records | Data exposed |
|---|---|---|---|
| Etoro China Clients | 2026 | 50 000 |
|
| Udemy | 2026 | 1 412 745 |
|
| Ameriprise | 2026 | 8 791 109 |
|
| Amtrak | 2026 | 3 119 156 |
|
| Abrigo | 2026 | 920 367 |
|
| Bitmart.com | 2026 | 519 400 |
|
| China Admissions | 2026 | 502 016 |
|
| Berkadia | 2026 | 245 553 |
|
| Crunchbase | 2026 | 357 003 |
|
| Brinks Home | 2026 | 758 532 |
|
| Genesys | 2026 | 223 144 |
|
| Under Armour | 2025 | 78 597 399 |
|
| MyVidster | 2025 | 3 974 769 |
|
| Alien TXTBase Database | 2025 | 11 041 008 |
|
| Data.com | 2025 | 231 438 |
|
| Fibertel Argentina | 2025 | 1 726 957 |
|
| Grayscale Investments LLC | 2024 | 562 923 |
|
| JD Group | 2023 | 500 379 |
|
| Gemini Crypto Exchange | 2022 | 5 701 678 |
|
| AT&T | 2021 | 58 663 407 |
|