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.
5,261
Disclosures in the tracker, all years
1,975
Of those, indexed in 2026
18
Added in October
15
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.
4,835 results · Government disclosures. Clear filters
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
Medium4 Aug 2026
Swiss federal IT office
Government · 200 records
SwissInfo.ch reports: Following a cyberattack on the SharePoint servers operated by the Federal Office of Information Technology, Systems and Telecommunication (FOITT), access via the internet has been blocked for…
4 Aug 2026
Medium4 Aug 2026
Swiss IT agency
Government · Records not stated
The Federal Office for Information Technology and Communications (BIT) said specialists detected anomalies in on-premises Microsoft servers. The Swiss agency could not confirm exactly how the hackers got in.
4 Aug 2026
Critical3 Aug 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
The Police National Legal Database (PNLD) has confirmed that police, government and customer contact information was compromised and published on the dark web.
The data included names, organisations and work email…
3 Aug 2026
Critical3 Aug 2026
Cyberattack
Government · 31,000 records
DPA reports: The tiny principality of Liechtenstein has fallen victim to a major cyberattack in which the data of 31,000 people were stolen, the government said on Sunday. The country, which lies between Switzerland…
3 Aug 2026
Medium3 Aug 2026
Bill Curtis
Government · Records not stated
Bill Curtis reports: The full names and contact details for more than 100,000 police officers and staff have been leaked on the dark web after a hack, The Times can reveal. As part of a major security breach, hackers…
3 Aug 2026
Medium3 Aug 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
A cyberattack on the U.K.'s Police National Legal Database (PNLD) has compromised contact data of more than 100,000 police officers and other criminal justice professionals.
3 Aug 2026
Critical2 Aug 2026
DHS Information Network
Government · Records not stated
Active intrusion into federal information sharing network
2 Aug 2026
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