Disclosure tracker › Government disclosures
Intelligence · Disclosure tracker
Government disclosures
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.
5,276
Disclosures in the tracker, all years
1,989
Of those, indexed in 2026
34
Added in October
11
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 13 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
5,052 results · Government disclosures. Clear filters
Medium7 Apr 2023
47K records exposed in email breach
Government · 47,000 records
47K records exposed in email breach
7 Apr 2023
Medium7 Apr 2023
47K records exposed in email breach
Government · 47,000 records
47K records exposed in email breach
7 Apr 2023
Medium7 Apr 2023
47K records exposed in email breach
Government · 47,000 records
47K records exposed in email breach
7 Apr 2023
Medium7 Apr 2023
47K records exposed in email breach
Government · 47,000 records
47K records exposed in email breach
7 Apr 2023
Medium7 Apr 2023
47K records exposed in email breach
Government · 47,000 records
47K records exposed in email breach
7 Apr 2023
Medium7 Apr 2023
47K records exposed in email breach
Government · 47,000 records
47K records exposed in email breach
7 Apr 2023
Medium7 Apr 2023
47K records exposed in email breach
Government · 47,000 records
47K records exposed in email breach
7 Apr 2023
Medium7 Apr 2023
47K records exposed in email breach
Government · 47,000 records
47K records exposed in email breach
7 Apr 2023
Medium7 Apr 2023
47K records exposed in email breach
Government · 47,000 records
47K records exposed in email breach
7 Apr 2023
Medium7 Apr 2023
47K records exposed in email breach
Government · 47,000 records
47K records exposed in email breach
7 Apr 2023
Medium7 Apr 2023
47K records exposed in email breach
Government · 47,000 records
47K records exposed in email breach
7 Apr 2023
Medium4 Apr 2023
City of Westmount (Quebec)
Government · Records not stated
LockBit attacked Montreal suburb, municipal services and resident data exposed
4 Apr 2023
Medium1 Apr 2023
1 Apr 2023
Medium20 Mar 2023
City of Burlington (Ontario)
Government · Records not stated
Cyberattack compromised city systems, employee and resident data exposed
20 Mar 2023
Medium19 Mar 2023
19 Mar 2023
Medium15 Mar 2023
MetService (New Zealand)
Government · Records not stated
Cyberattack disrupted national weather service IT systems
15 Mar 2023
Medium15 Mar 2023
15 Mar 2023
High14 Mar 2023
Norfolk and Suffolk Police
Government · Records not stated
1,230 crime records including sensitive victim data accidentally uploaded online
14 Mar 2023
High10 Mar 2023
10 Mar 2023
High7 Mar 2023
7 Mar 2023
Medium6 Mar 2023
Organisation not named
Government · 56,000 records
The disclosure as indexed does not name the organisation.
56K records including Congressional staff health plan data leaked
6 Mar 2023
Medium6 Mar 2023
Organisation not named
Government · 56,000 records
The disclosure as indexed does not name the organisation.
56K records including Congressional staff health plan data leaked
6 Mar 2023
Medium6 Mar 2023
Organisation not named
Government · 56,000 records
The disclosure as indexed does not name the organisation.
56K records including Congressional staff health plan data leaked
6 Mar 2023
Medium6 Mar 2023
Organisation not named
Government · 56,000 records
The disclosure as indexed does not name the organisation.
56K records including Congressional staff health plan data leaked
6 Mar 2023
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