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.
5,339
Disclosures in the tracker, all years
2,052
Of those, indexed in 2026
111
Added in October
18
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 25 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Worldwide · How they got in
Incidents worldwide, by country.
74 incidents from 11 countries in the last 90 days, each from a public source and reviewed before it is shown. Where the source says how the attackers got in, the row says so.
- India20 Oct 2026EMudhraThe source does not say how they got in.The Hacker News
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
1 Jun 2020
High1 Jun 2020
UCSF School of Medicine
Education · Records not stated
NetWalker ransomware, university paid $1.14M ransom
1 Jun 2020
Critical28 May 2020
Wishbone (2020)
Retail · 9,705,172 records
9,705,172 records exposed, Auth tokens, Dates of birth, Email addresses, Genders and 8 more
28 May 2020
High28 May 2020
Aetna / CVS Health
Healthcare · Records not stated
326K member records exposed via misdirected mailings
28 May 2020
Critical27 May 2020
27 May 2020
High26 May 2020
26 May 2020
Critical26 May 2020
LiveJournal
Technology · 26,372,781 records
26,372,781 records exposed, Email addresses, Passwords, Usernames
26 May 2020
Critical25 May 2020
Lifebear
Retail · 3,670,561 records
3,670,561 records exposed, Email addresses, Passwords, Usernames
25 May 2020
Critical25 May 2020
Artsy
Retail · 1,079,970 records
1,079,970 records exposed, Email addresses, IP addresses, Names, Passwords
25 May 2020
High24 May 2020
Nulled.ch
Retail · 43,491 records
43,491 records exposed, Email addresses, IP addresses, Passwords, Private messages and 1 more
24 May 2020
Critical24 May 2020
24 May 2020
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