Intelligence · Disclosure tracker
Every public disclosure, dated and sourced.
Public breach disclosures from regulators, court filings, company notices and news reporting, each recorded with its date and a link to the original. Updated daily.
1,970
Incidents indexed in 2026
Source: LeakTrace index, 6 Oct 2026
9
Added in October
Source: LeakTrace index, 6 Oct 2026
11
Added in the last 7 days
Source: LeakTrace index, 6 Oct 2026
7
Sectors covered
Source: LeakTrace index, 6 Oct 2026
High3 Feb 2020
Edenred (France)
Finance · Records not stated
Clop ransomware targeted French payment solutions provider
3 Feb 2020
High3 Feb 2020
NEC Corporation (Japan)
Sector not stated · 28,000 records
Defense division compromised by state-sponsored actors, 28,000 files accessed
3 Feb 2020
High30 Jan 2020
Bouygues Construction (France)
Sector not stated · Records not stated
Maze ransomware stole data from French construction conglomerate
30 Jan 2020
Medium29 Jan 2020
Midwest Transplant Network
Healthcare · 17,000 records
17K patient records exposed in Maze ransomware
29 Jan 2020
High28 Jan 2020
DailyObjects
Retail · 464,260 records
464,260 records exposed, Email addresses, Names, Passwords, Phone numbers and 1 more
28 Jan 2020
Critical28 Jan 2020
28 Jan 2020
High25 Jan 2020
Tout
Retail · 652,683 records
652,683 records exposed, Bios, Email addresses, Geographic locations, IP addresses and 3 more
25 Jan 2020
High24 Jan 2020
Beaumont Health
Healthcare · 112,000 records
112K patient records exposed in phishing incident
24 Jan 2020
High22 Jan 2020
Tillamook County OR
Government · Records not stated
Ransomware shut down county government for weeks
22 Jan 2020
High22 Jan 2020
Ambry Genetics
Healthcare · 233,000 records
233K patient genetic testing records exposed in email breach
22 Jan 2020
Critical20 Jan 2020
Mitsubishi Electric (Japan)
Sector not stated · Records not stated
Chinese APT stole defense and infrastructure data, 8,000 employee records
20 Jan 2020
Critical20 Jan 2020
Astoria Company
Technology · Records not stated
40M consumer marketing records exposed in misconfigured S3
20 Jan 2020
Critical20 Jan 2020
Heartland Payment Systems
Finance · Records not stated
130M credit card numbers exposed, one of largest financial breaches
20 Jan 2020
High15 Jan 2020
europa.jobs
Technology · 226,095 records
226,095 records exposed, Dates of birth, Email addresses, Geographic locations, Job applications and 4 more
15 Jan 2020
Critical15 Jan 2020
Adult Friend Finder
Technology · 340,000,000 records
340M user records exposed in historical breach data resurfacing
15 Jan 2020
Critical15 Jan 2020
Inmediata Health Group
Healthcare · 1,570,000 records
1.57M patient records exposed via website misconfiguration
15 Jan 2020
High12 Jan 2020
Planet Calypso
Retail · 62,261 records
62,261 records exposed, Email addresses, IP addresses, Passwords, Usernames
12 Jan 2020
Critical11 Jan 2020
Go Games
Retail · 3,430,083 records
3,430,083 records exposed, Email addresses, IP addresses, Passwords, Usernames
11 Jan 2020
Medium11 Jan 2020
BtoBet
Finance · 444,241 records
444,241 records exposed, Dates of birth, Email addresses, Financial transactions, Geographic locations and 3 more
11 Jan 2020
High11 Jan 2020
US Census Bureau (Citrix)
Government · 207,000 records
207K records at risk in exploitation of Citrix ADC vulnerability
11 Jan 2020
High10 Jan 2020
Indian Railways
Retail · 583,377 records
583,377 records exposed, Email addresses, Passwords, Usernames
10 Jan 2020
High9 Jan 2020
Maricopa Community Colleges
Education · Records not stated
127K student records exposed in data breach
9 Jan 2020
High5 Jan 2020
City of Riviera Beach FL (2020)
Government · Records not stated
City paid $600K ransom in Bitcoin to recover systems
5 Jan 2020
High4 Jan 2020
Austrian Foreign Ministry
Government · Records not stated
State-sponsored Turla group compromised Austrian diplomatic systems
4 Jan 2020
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