The breach landscape, right now

Biggest breaches on record

1. 1
   Synthient Credential Stuffing Threat Data
   2.0B
2. 2
   Collection #1
   772.9M
3. 3
   Verifications.ioverifications.io
   763.1M
4. 4
   Onliner Spambot
   711.5M
5. 5
   Data Enrichment Exposure From PDL Customer
   622.2M
6. 6
   Exploit.In
   593.4M
7. 7
   Facebookfacebook.com
   509.5M
8. 8
   Anti Public Combo List
   458.0M

Ranked by number of accounts exposed.

Most recently added breaches

• Harvard2025-11-18

  harvard.edu

  850.5K accounts exposed

  Exposed: Charitable donations, Citizenship statuses, Dates of birth, Education levels, Email addresses, Employers, Ethnicities, Family members' names

• AfD2026-09-09

  afd.de

  345.4K accounts exposed

  Exposed: Email addresses, Email messages

• Assurance Retraite2024-09-01

  lassuranceretraite.fr

  70.4K accounts exposed

  Exposed: Dates of birth, Email addresses, Family members' names, Government issued IDs, Income levels, Marital statuses, Names, Phone numbers

• Gîtes de France2026-05-16

  gites-de-france.com

  117.6K accounts exposed

  Exposed: Booking details, Email addresses, Names, Phone numbers, Physical addresses

• Crunchbase2026-01-22

  crunchbase.com

  559.9K accounts exposed

  Exposed: Email addresses, Employers, Job titles, Names, Phone numbers, Physical addresses, Social media profiles

• Sharecare2026-08-12

  sharecare.com

  318.2K accounts exposed

  Exposed: Dates of birth, Email addresses, Employers, Genders, Government issued IDs, Job titles, Marital statuses, Names

• Neogen2026-08-29

  neogen.com

  436.0K accounts exposed

  Exposed: Email addresses, Employers, Job titles, Names, Phone numbers, Physical addresses, Salutations

• CyrusOne2026-08-05

  cyrusone.com

  373.5K accounts exposed

  Exposed: Email addresses, Employers, Job titles, Names, Phone numbers, Physical addresses, Support tickets

• Double Counter2026-10-04

  doublecounter.gg

  274.9K accounts exposed

  Exposed: Email addresses, Geographic locations, Names, Usernames

• Angel One2023-04-01

  angelone.in

  6.8M accounts exposed

  Exposed: Bank account numbers, Dates of birth, Email addresses, Financial investments, Government issued IDs, Names, Phone numbers, Physical addresses

• Medela2026-09-07

  medela.com

  423.9K accounts exposed

  Exposed: Email addresses, Employers, Job titles, Names, Phone numbers, Physical addresses, Salutations, Support tickets

• LimeLeads2019-08-01

  limeleads.com

  17.8M accounts exposed

  Exposed: Email addresses, Employers, Geographic locations, Job titles, Phone numbers