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.
5,259
Disclosures in the tracker, all years
1,973
Of those, indexed in 2026
16
Added in October
14
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 8 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Medium14 Sep 2020
46K veteran records exposed in improper data sharing
Government · Records not stated
46K veteran records exposed in improper data sharing
14 Sep 2020
Medium14 Sep 2020
46K veteran records exposed in improper data sharing
Government · Records not stated
46K veteran records exposed in improper data sharing
14 Sep 2020
Medium14 Sep 2020
46K veteran records exposed in improper data sharing
Government · Records not stated
46K veteran records exposed in improper data sharing
14 Sep 2020
Medium14 Sep 2020
46K veteran records exposed in improper data sharing
Government · Records not stated
46K veteran records exposed in improper data sharing
14 Sep 2020
Medium14 Sep 2020
46K veteran records exposed in improper data sharing
Government · Records not stated
46K veteran records exposed in improper data sharing
14 Sep 2020
Medium14 Sep 2020
46K veteran records exposed in improper data sharing
Government · Records not stated
46K veteran records exposed in improper data sharing
14 Sep 2020
Medium14 Sep 2020
46K veteran records exposed in improper data sharing
Government · Records not stated
46K veteran records exposed in improper data sharing
14 Sep 2020
Medium14 Sep 2020
46K veteran records exposed in improper data sharing
Government · Records not stated
46K veteran records exposed in improper data sharing
14 Sep 2020
Medium14 Sep 2020
46K veteran records exposed in improper data sharing
Government · Records not stated
46K veteran records exposed in improper data sharing
14 Sep 2020
Medium14 Sep 2020
46K veteran records exposed in improper data sharing
Government · Records not stated
46K veteran records exposed in improper data sharing
14 Sep 2020
Medium14 Sep 2020
46K veteran records exposed in improper data sharing
Government · Records not stated
46K veteran records exposed in improper data sharing
14 Sep 2020
Medium14 Sep 2020
46K veteran records exposed in improper data sharing
Government · Records not stated
46K veteran records exposed in improper data sharing
14 Sep 2020
Medium14 Sep 2020
46K veteran records exposed in improper data sharing
Government · Records not stated
46K veteran records exposed in improper data sharing
14 Sep 2020
Medium14 Sep 2020
46K veteran records exposed in improper data sharing
Government · Records not stated
46K veteran records exposed in improper data sharing
14 Sep 2020
Medium14 Sep 2020
46K veteran records exposed in improper data sharing
Government · Records not stated
46K veteran records exposed in improper data sharing
14 Sep 2020
Medium14 Sep 2020
46K veteran records exposed in improper data sharing
Government · Records not stated
46K veteran records exposed in improper data sharing
14 Sep 2020
High14 Sep 2020
14 Sep 2020
High12 Sep 2020
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
100K student and staff records exposed in Maze ransomware
12 Sep 2020
High12 Sep 2020
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
100K student and staff records exposed in Maze ransomware
12 Sep 2020
High12 Sep 2020
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
100K student and staff records exposed in Maze ransomware
12 Sep 2020
High12 Sep 2020
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
100K student and staff records exposed in Maze ransomware
12 Sep 2020
High12 Sep 2020
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
100K student and staff records exposed in Maze ransomware
12 Sep 2020
High12 Sep 2020
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
100K student and staff records exposed in Maze ransomware
12 Sep 2020
High12 Sep 2020
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
100K student and staff records exposed in Maze ransomware
12 Sep 2020
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