Major data breaches, explained
A reference of 61 notable data breaches, with the data that was exposed and practical next steps for each. VINDICIS is self-assessment software: you check an email address that you own, never other people’s.
Data snapshot: 20 October 2026
Showing 61 of 61 breaches
Verifications.io
2019 · verifications.io
763,117,241 accounts
- Dates of birth, medium risk
- Phone numbers, medium risk
- Physical addresses, medium risk
- +7
Facebook
2019 · facebook.com
509,458,528 accounts
- Dates of birth, medium risk
- Phone numbers, medium risk
- Email addresses, lower risk
- +5
MySpace
2008 · myspace.com
359,420,698 accounts
- Passwords, high risk
- Email addresses, lower risk
- Usernames, lower risk
Wattpad
2020 · wattpad.com
268,765,495 accounts
- Passwords, high risk
- Dates of birth, medium risk
- Bios, lower risk
- +8
Deezer
2019 · deezer.com
229,037,936 accounts
- Dates of birth, medium risk
- Email addresses, lower risk
- Genders, lower risk
- +5
Twitter (200M)
2021 · twitter.com
211,524,284 accounts
- Email addresses, lower risk
- Names, lower risk
- Social media profiles, lower risk
- +1
Zynga
2019 · zynga.com
172,869,660 accounts
- Passwords, high risk
- Phone numbers, medium risk
- Email addresses, lower risk
- +1
LinkedIn
2012 · linkedin.com
164,611,595 accounts
- Passwords, high risk
- Email addresses, lower risk
Dubsmash
2018 · dubsmash.com
161,749,950 accounts
- Passwords, high risk
- Phone numbers, medium risk
- Email addresses, lower risk
- +4
Adobe
2013 · adobe.com
152,445,165 accounts
- Password hints, high risk
- Passwords, high risk
- Email addresses, lower risk
- +1
MyFitnessPal
2018 · myfitnesspal.com
143,606,147 accounts
- Passwords, high risk
- Email addresses, lower risk
- IP addresses, lower risk
- +1
Canva
2019 · canva.com
137,272,116 accounts
- Passwords, high risk
- Email addresses, lower risk
- Geographic locations, lower risk
- +2
Apollo
2018 · apollo.io
125,929,660 accounts
- Phone numbers, medium risk
- Email addresses, lower risk
- Employers, lower risk
- +5
LinkedIn Scraped Data (2021)
2021 · linkedin.com
125,698,496 accounts
- Education levels, lower risk
- Email addresses, lower risk
- Genders, lower risk
- +4
Gravatar
2020 · gravatar.com
113,990,759 accounts
- Email addresses, lower risk
- Names, lower risk
- Usernames, lower risk
Evite
2013 · evite.com
100,985,047 accounts
- Passwords, high risk
- Dates of birth, medium risk
- Phone numbers, medium risk
- +4
MyHeritage
2017 · myheritage.com
91,991,358 accounts
- Passwords, high risk
- Email addresses, lower risk
Dailymotion
2016 · dailymotion.com
85,176,234 accounts
- Passwords, high risk
- Email addresses, lower risk
- Usernames, lower risk
Nitro
2020 · gonitro.com
77,159,696 accounts
- Passwords, high risk
- Email addresses, lower risk
- Names, lower risk
Luxottica
2021 · luxottica.com
77,093,812 accounts
- Dates of birth, medium risk
- Phone numbers, medium risk
- Physical addresses, medium risk
- +3
Under Armour
2025 · underarmour.com
72,742,892 accounts
- Dates of birth, medium risk
- Purchase history, medium risk
- Email addresses, lower risk
- +3
Dropbox
2012 · dropbox.com
68,648,009 accounts
- Passwords, high risk
- Email addresses, lower risk
tumblr
2013 · tumblr.com
65,469,298 accounts
- Passwords, high risk
- Email addresses, lower risk
Netlog
2012 · netlog.com
49,038,354 accounts
- Passwords, high risk
- Email addresses, lower risk
Houzz
2018 · houzz.com
48,881,308 accounts
- Passwords, high risk
- Email addresses, lower risk
- Geographic locations, lower risk
- +4
Edmodo
2017 · edmodo.com
43,423,561 accounts
- Passwords, high risk
- Email addresses, lower risk
- Usernames, lower risk
Chegg
2018 · chegg.com
39,721,127 accounts
- Passwords, high risk
- Phone numbers, medium risk
- Physical addresses, medium risk
- +3
SHEIN
2018 · shein.com
39,086,762 accounts
- Passwords, high risk
- Email addresses, lower risk
Last.fm
2012 · last.fm
37,217,682 accounts
- Passwords, high risk
- Email addresses, lower risk
- Usernames, lower risk
- +1
Poshmark
2018 · poshmark.com
36,395,491 accounts
- Passwords, high risk
- Email addresses, lower risk
- Genders, lower risk
- +3
Internet Archive
2024 · archive.org
31,081,179 accounts
- Passwords, high risk
- Email addresses, lower risk
- Usernames, lower risk
SoundCloud
2025 · soundcloud.com
29,815,722 accounts
- Avatars, lower risk
- Email addresses, lower risk
- Geographic locations, lower risk
- +3
French Citizens
2024
28,445,106 accounts
- Partial card data, medium risk
- Phone numbers, medium risk
- Physical addresses, medium risk
- +4
Neopets
2013 · neopets.com
26,892,897 accounts
- Passwords, high risk
- Dates of birth, medium risk
- Email addresses, lower risk
- +5
Mathway
2020 · mathway.com
25,692,862 accounts
- Passwords, high risk
- Device information, lower risk
- Email addresses, lower risk
- +2
Animoto
2018 · animoto.com
22,437,749 accounts
- Passwords, high risk
- Dates of birth, medium risk
- Email addresses, lower risk
- +2
EyeEm
2018 · eyeem.com
19,611,022 accounts
- Passwords, high risk
- Bios, lower risk
- Email addresses, lower risk
- +2
Disqus
2012 · disqus.com
17,551,044 accounts
- Passwords, high risk
- Email addresses, lower risk
- Usernames, lower risk
Trello
2024 · trello.com
15,111,945 accounts
- Email addresses, lower risk
- Names, lower risk
- Usernames, lower risk
8fit
2018 · 8fit.com
15,025,407 accounts
- Passwords, high risk
- Email addresses, lower risk
- Genders, lower risk
- +3
000webhost
2015 · 000webhost.com
14,936,670 accounts
- Passwords, high risk
- Email addresses, lower risk
- IP addresses, lower risk
- +1
Free
2024 · free.fr
13,926,173 accounts
- Bank account numbers, high risk
- Dates of birth, medium risk
- Phone numbers, medium risk
- +3
Jobandtalent
2018 · jobandtalent.com
10,981,207 accounts
- Passwords, high risk
- Email addresses, lower risk
- IP addresses, lower risk
- +1
Bitly
2014 · bitly.com
9,313,136 accounts
- Passwords, high risk
- Email addresses, lower risk
- Usernames, lower risk
Manchester Airports Group
2026 · magairports.com
8,849,657 accounts
- Phone numbers, medium risk
- Purchase history, medium risk
- Vehicle plates, medium risk
- +5
StockX
2019 · stockx.com
6,840,339 accounts
- Passwords, high risk
- Physical addresses, medium risk
- Purchase history, medium risk
- +3
Wakanim
2022 · wakanim.tv
6,706,951 accounts
- Physical addresses, medium risk
- Browser details, lower risk
- Email addresses, lower risk
- +3
Twitter
2022 · twitter.com
6,682,453 accounts
- Phone numbers, medium risk
- Bios, lower risk
- Email addresses, lower risk
- +4
Pass'Sport
2025 · pass.sports.gouv.fr
6,366,133 accounts
- Phone numbers, medium risk
- Physical addresses, medium risk
- Email addresses, lower risk
- +2
Odido
2026 · odido.nl
6,077,025 accounts
- Bank account numbers, high risk
- Driving licences, high risk
- Government-issued IDs, high risk
- +8
Bouygues Telecom
2025 · bouyguestelecom.fr
5,685,771 accounts
- Bank account numbers, high risk
- Dates of birth, medium risk
- Phone numbers, medium risk
- +3
Phone House España
2021 · phonehouse.es
5,223,350 accounts
- Dates of birth, medium risk
- Nationalities, medium risk
- Phone numbers, medium risk
- +4
Sport 2000
2024 · sport2000.fr
3,189,643 accounts
- Dates of birth, medium risk
- Phone numbers, medium risk
- Physical addresses, medium risk
- +4
Thermomix Recipe World Forum
2025 · rezeptwelt.de
3,123,439 accounts
- Dates of birth, medium risk
- Phone numbers, medium risk
- Physical addresses, medium risk
- +4
WiziShop
2020 · wizishop.fr
2,856,769 accounts
- Passwords, high risk
- Dates of birth, medium risk
- Phone numbers, medium risk
- +4
Duolingo
2023 · duolingo.com
2,676,696 accounts
- Email addresses, lower risk
- Names, lower risk
- Spoken languages, lower risk
- +1
Boulanger
2024 · boulanger.com
2,077,078 accounts
- GPS coordinates, medium risk
- Phone numbers, medium risk
- Physical addresses, medium risk
- +3
Terravision
2023 · terravision.eu
2,075,625 accounts
- Passwords, high risk
- Dates of birth, medium risk
- Phone numbers, medium risk
- +3
Ticketcounter
2021 · ticketcounter.nl
1,921,722 accounts
- Bank account numbers, high risk
- Dates of birth, medium risk
- Payment histories, medium risk
- +6
Ledger
2020 · ledger.com
1,075,241 accounts
- Phone numbers, medium risk
- Physical addresses, medium risk
- Email addresses, lower risk
- +1
Miljödata
2025 · miljodata.se
870,108 accounts
- Government-issued IDs, high risk
- Dates of birth, medium risk
- Phone numbers, medium risk
- +4
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