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.
5,264
Disclosures in the tracker, all years
1,977
Of those, indexed in 2026
17
Added in October
14
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 9 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Medium13 Nov 2020
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack disrupted municipal operations, IT systems offline for extended period
13 Nov 2020
High13 Nov 2020
Cyberattack disrupted municipal services
Government · Records not stated
Cyberattack disrupted municipal services
13 Nov 2020
Medium13 Nov 2020
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack disrupted municipal operations, IT systems offline for extended period
13 Nov 2020
High13 Nov 2020
Cyberattack disrupted municipal services
Government · Records not stated
Cyberattack disrupted municipal services
13 Nov 2020
Medium13 Nov 2020
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack disrupted municipal operations, IT systems offline for extended period
13 Nov 2020
High13 Nov 2020
Cyberattack disrupted municipal services
Government · Records not stated
Cyberattack disrupted municipal services
13 Nov 2020
Medium13 Nov 2020
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack disrupted municipal operations, IT systems offline for extended period
13 Nov 2020
High13 Nov 2020
Cyberattack disrupted municipal services
Government · Records not stated
Cyberattack disrupted municipal services
13 Nov 2020
Medium13 Nov 2020
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack disrupted municipal operations, IT systems offline for extended period
13 Nov 2020
High13 Nov 2020
Cyberattack disrupted municipal services
Government · Records not stated
Cyberattack disrupted municipal services
13 Nov 2020
Medium13 Nov 2020
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack disrupted municipal operations, IT systems offline for extended period
13 Nov 2020
High13 Nov 2020
Cyberattack disrupted municipal services
Government · Records not stated
Cyberattack disrupted municipal services
13 Nov 2020
Medium13 Nov 2020
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack disrupted municipal operations, IT systems offline for extended period
13 Nov 2020
High13 Nov 2020
Cyberattack disrupted municipal services
Government · Records not stated
Cyberattack disrupted municipal services
13 Nov 2020
Medium13 Nov 2020
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack disrupted municipal operations, IT systems offline for extended period
13 Nov 2020
High13 Nov 2020
Cyberattack disrupted municipal services
Government · Records not stated
Cyberattack disrupted municipal services
13 Nov 2020
Medium13 Nov 2020
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack disrupted municipal operations, IT systems offline for extended period
13 Nov 2020
High13 Nov 2020
Cyberattack disrupted municipal services
Government · Records not stated
Cyberattack disrupted municipal services
13 Nov 2020
Medium13 Nov 2020
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack disrupted municipal operations, IT systems offline for extended period
13 Nov 2020
High13 Nov 2020
Cyberattack disrupted municipal services
Government · Records not stated
Cyberattack disrupted municipal services
13 Nov 2020
Medium13 Nov 2020
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack disrupted municipal operations, IT systems offline for extended period
13 Nov 2020
High13 Nov 2020
Cyberattack disrupted municipal services
Government · Records not stated
Cyberattack disrupted municipal services
13 Nov 2020
Medium13 Nov 2020
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack disrupted municipal operations, IT systems offline for extended period
13 Nov 2020
High13 Nov 2020
Cyberattack disrupted municipal services
Government · Records not stated
Cyberattack disrupted municipal services
13 Nov 2020
Were you affected?