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.
5,292
Disclosures in the tracker, all years
2,005
Of those, indexed in 2026
50
Added in October
9
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 18 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
5,412 results · Government disclosures. Clear filters
Critical7 Aug 2026
France Titres ANTS
Government · Records not stated
11.7M government portal accounts compromised
7 Aug 2026
Critical7 Aug 2026
Federal intel-sharing network
Government · Records not stated
Federal intel-sharing network breached for weeks
7 Aug 2026
Critical6 Aug 2026
U.S. Government Civil Service
Government · Records not stated
Thousands of civil servants' passwords compromised since early 2024, including White House-linked credentials
6 Aug 2026
Medium6 Aug 2026
Platinum Technology
Government · Records not stated
Data incident exposed voter information in Sangamon County; no election system impact reported
6 Aug 2026
High6 Aug 2026
U.S. Government
Government · Records not stated
Thousands of civil servants passwords exposed since early 2024 including White House linked credentials
6 Aug 2026
Critical6 Aug 2026
U.S. Government Civil Service
Government · Records not stated
Thousands of civil servants' passwords exposed including White House-linked credentials since early 2024
6 Aug 2026
Critical6 Aug 2026
6 Aug 2026
High6 Aug 2026
Post Office Limited
Government · Records not stated
Data breach of Horizon IT scandal victims' records, reprimanded by ICO as entirely preventable
6 Aug 2026
Critical6 Aug 2026
US Government Civil Service
Government · Records not stated
Thousands of civil servants' passwords exposed since early 2024, including White House-linked credentials
6 Aug 2026
Medium6 Aug 2026
Greene County USA
Government · Records not stated
Tax and court payment systems taken offline by ransomware
6 Aug 2026
Medium6 Aug 2026
Liechtenstein Government Registry
Government · Records not stated
31K beneficial ownership records exposed
6 Aug 2026
High6 Aug 2026
Greene County Government
Government · Records not stated
Tax, court, and payment systems taken offline
6 Aug 2026
High6 Aug 2026
Pennington County State Attorney
Government · Records not stated
Government systems compromised in ransomware attack
6 Aug 2026
Medium6 Aug 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
North Carolina Ports is recovering from a cyberattack after its IT system was “hacked by an outside actor or group,” requiring a switch to manual processing of operations.
6 Aug 2026
High6 Aug 2026
6 Aug 2026
Critical6 Aug 2026
PNLD UK Police Database
Government · Records not stated
Police and government contact data published on dark web
6 Aug 2026
High6 Aug 2026
Pennington County Attorney
Government · Records not stated
Government systems compromised in cyberattack
6 Aug 2026
Medium6 Aug 2026
Liechtenstein Beneficial Register
Government · Records not stated
31K corporate ownership records breached
6 Aug 2026
Medium6 Aug 2026
Liechtenstein Government Register
Government · Records not stated
31K corporate beneficiary records breached
6 Aug 2026
High6 Aug 2026
South Korea Diplomatic Academy
Government · Records not stated
6K diplomats PII stolen over 10 months
6 Aug 2026
High6 Aug 2026
UK Police PNLD
Government · Records not stated
Police and government contacts published on dark web
6 Aug 2026
Medium5 Aug 2026
Liechtenstein Government
Government · Records not stated
31K beneficial ownership records exposed
5 Aug 2026
Critical5 Aug 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Unitel, Angola's dominant mobile operator, continues to recover from a cyberattack that caused outages the day of the government-owned telco's public offering.
5 Aug 2026
Medium4 Aug 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
The UK’s Police National Legal Database and Ask the Police service have been breached
4 Aug 2026
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