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
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
High2 Aug 2026
Years-long data breach of residents' private health-related information
Government · Records not stated
Years-long data breach of residents' private health-related information
2 Aug 2026
Critical2 Aug 2026
US Government Civil Servants
Government · Records not stated
Thousands of civil servants' passwords exposed, including White House linked credentials
2 Aug 2026
High1 Aug 2026
Anne Arundel County, Maryland
Government · Records not stated
Government data breach after ransomware attack; intruder stole files from government systems
1 Aug 2026
High1 Aug 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Qilin ransomware group breached computer system; confirmed August 26, 2026
1 Aug 2026
High1 Aug 2026
Ransomware breach by Qilin group, computer system compromised
Government · Records not stated
Ransomware breach by Qilin group, computer system compromised
1 Aug 2026
High1 Aug 2026
ATF
Government · Records not stated
Cyber incident confirmed after Qilin ransomware group claimed attack
1 Aug 2026
High1 Aug 2026
ATF
Government · Records not stated
Qilin ransomware group targeted agency in confirmed cyber incident
1 Aug 2026
High1 Aug 2026
Berlin Government
Government · Records not stated
Rhysida ransomware group targeted government with claimed data theft
1 Aug 2026
High1 Aug 2026
ATF
Government · Records not stated
Cybersecurity incident confirmed after Qilin ransomware group claimed attack on federal agency
1 Aug 2026
High1 Aug 2026
ATF
Government · Records not stated
Cyber incident confirmed after Qilin ransomware group claimed attack on federal agency
1 Aug 2026
High1 Aug 2026
ATF
Government · Records not stated
Federal agency confirmed cyber incident after Qilin ransomware group claimed attack
1 Aug 2026
High1 Aug 2026
Cyber incident
Government · Records not stated
Cyber incident confirmed after Qilin ransomware group claimed attack
1 Aug 2026
High1 Aug 2026
Japan's Digital Agency
Government · Records not stated
VPN flaw exposed 246,000 personnel records across 23 ministries containing personal information
1 Aug 2026
High1 Aug 2026
Cybersecurity incident
Government · Records not stated
Cybersecurity incident confirmed after Qilin ransomware group claimed attack
1 Aug 2026
High1 Aug 2026
Cyber incident
Government · Records not stated
Cyber incident confirmed after Qilin ransomware group claimed attack on federal agency
1 Aug 2026
High1 Aug 2026
Metropolitan Police Service
Government · Records not stated
Data protection failures including sending unredacted documents to alleged stalker and bulk email breach
1 Aug 2026
High1 Aug 2026
Cyber incident
Government · Records not stated
Cyber incident confirmed after Qilin ransomware group claimed attack on government agency
1 Aug 2026
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