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.
5,377
Disclosures in the tracker, all years
2,093
Of those, indexed in 2026
13
Added in November
27
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 3 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
High14 May 2020
14 May 2020
High14 May 2020
14 May 2020
High14 May 2020
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High14 May 2020
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High14 May 2020
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High14 May 2020
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High14 May 2020
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High14 May 2020
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High14 May 2020
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High14 May 2020
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High14 May 2020
14 May 2020
High14 May 2020
14 May 2020
High14 May 2020
14 May 2020
Medium14 May 2020
DaVita Kidney Care
Healthcare · 44,000 records
44K patient records exposed in Blackbaud breach
14 May 2020
High14 May 2020
14 May 2020
High14 May 2020
14 May 2020
High14 May 2020
14 May 2020
High14 May 2020
14 May 2020
High14 May 2020
14 May 2020
High14 May 2020
14 May 2020
High14 May 2020
14 May 2020
Critical14 May 2020
University of Virginia (Blackbaud)
Education · Records not stated
1.1M donor and alumni records exposed
14 May 2020
Critical14 May 2020
Blackbaud (higher ed)
Education · Records not stated
12M+ donor and alumni records exposed across 200+ universities
14 May 2020
High14 May 2020
Elkhart Emergency Physicians
Healthcare · 550,000 records
550K patient records exposed in Blackbaud breach
14 May 2020
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