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.
5,492
Disclosures in the tracker, all years
2,080
Of those, indexed in 2026
143
Added in October
20
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 30 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
High14 Oct 2020
14 Oct 2020
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High12 Oct 2020
Hackney Council (London)
Government · Records not stated
Pysa ransomware disrupted London borough council, resident data stolen
12 Oct 2020
Critical11 Oct 2020
Dental Care Alliance
Healthcare · 1,000,000 records
1M patient records compromised in unauthorized access
11 Oct 2020
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