Data Observatory

Data Breach Landscape

940 data breaches exposing 15.9B records. Every tile is a breach. The bigger the tile, the more records exposed.

Technology
Healthcare
Finance
Retail
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Gaming
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940 breaches15.9B records exposedLargest: Synthient (2.0B)

All Data Breaches (940)

Synthient

Technology · United States · 2025-04-11

2.0B records

Scraping

Collection #1

Other · Unknown · 2019-01-07

773M records

Credential Stuffing

Verifications.io

Technology · United States · 2019-02-25

763M records

Unknown

People Data Labs

Technology · United States · 2019-10-16

622M records

Misconfiguration

Exploit.In

Other · Unknown · 2016-10-13

593M records

Unknown

Facebook

Technology · United States · 2019-08-01

509M records

Scraping

Anti Public Combo List

Other · United States · 2016-12-16

458M records

Scraping

Combolists Posted to Telegram

Other · Unknown · 2024-05-28

361M records

Credential Stuffing

MySpace

Media · United States · 2008-07-01

359M records

Hacking

ALIEN TXTBASE

Technology · United States · 2025-02-15

284M records

Scraping

Not SOCRadar

Technology · Turkey · 2024-08-03

282M records

Scraping

Wattpad

Media · Canada · 2020-06-29

269M records

Hacking

NetEase

Technology · China · 2015-10-19

235M records

Hacking

Deezer

Media · France · 2019-04-22

229M records

Unknown

Cit0day

Other · United States · 2020-11-04

227M records

Unknown