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.
5,454
Disclosures in the tracker, all years
2,168
Of those, indexed in 2026
118
Added in November
23
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 14 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
High14 Oct 2023
Henry Schein
Sector not stated · Records not stated
BlackCat ransomware attacked dental supplier twice in months
14 Oct 2023
Medium12 Oct 2023
12 Oct 2023
Critical12 Oct 2023
Kansas Courts
Government · Records not stated
Ransomware took down statewide court filing system
12 Oct 2023
High10 Oct 2023
Hospital de Torrevieja (Spain)
Healthcare · Records not stated
Ransomware disrupted hospital systems in Alicante, patient care affected
10 Oct 2023
High10 Oct 2023
Air Europa (Spain)
Sector not stated · Records not stated
Credit card numbers, CVVs, and expiry dates stolen, customers told to cancel cards
10 Oct 2023
High10 Oct 2023
Simpson Manufacturing
Sector not stated · Records not stated
Cyberattack disrupted building products manufacturer
10 Oct 2023
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