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.
5,265
Disclosures in the tracker, all years
1,978
Of those, indexed in 2026
18
Added in October
14
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 10 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
Critical1 Feb 2026
Mexican Government Agencies
Government · Records not stated
Multiple federal agencies breached using AI tools (Claude, ChatGPT) millions of records exposed
1 Feb 2026
Critical1 Feb 2026
Mexican Government Agencies
Government · Records not stated
Hacker exploited AI tools to breach 9 federal government agencies, compromising millions of records
1 Feb 2026
Critical1 Feb 2026
Mexican Government Agencies
Government · Records not stated
9 federal agencies breached using AI tools; occurred late Dec 2025-mid Feb 2026, millions of records stolen
1 Feb 2026
Critical1 Feb 2026
Mexican Government (9 agencies)
Government · Records not stated
9 Mexican federal government agencies breached via AI tools manipulation; millions of records exposed Dec 2025-Feb 2026
1 Feb 2026
Critical1 Feb 2026
Mexican Government
Government · Records not stated
9 federal agencies breached Dec 2025-Feb 2026 using AI tools; attacker used Claude Code and ChatGPT
1 Feb 2026
High1 Feb 2026
Mexican Government
Government · Records not stated
Hacker exploited AI tools to breach 9 federal agencies between Dec 2025-Feb 2026
1 Feb 2026
Critical1 Feb 2026
Mexican Government
Government · Records not stated
Hacker exploited AI tools (Claude Code, ChatGPT) to breach 9 federal agencies; millions of records stolen
1 Feb 2026
Critical1 Feb 2026
Mexican Federal Government Agencies
Government · Records not stated
Hacker breached 9 Mexican government agencies using Claude Code and ChatGPT, exploiting AI tools posing as bug bounty participant
1 Feb 2026
Critical1 Feb 2026
Mexican Federal Government
Government · Records not stated
Nine agencies breached via AI platform exploits (Claude Code, ChatGPT); millions of records stolen
1 Feb 2026
Critical1 Feb 2026
Mexican Government (9 agencies)
Government · Records not stated
Single hacker exploited Claude Code and OpenAI ChatGPT to breach 9 federal agencies Dec 2025-Feb 2026
1 Feb 2026
Critical1 Feb 2026
Mexican Government (Nine Agencies)
Government · Records not stated
Hacker exploited AI tools (Claude Code and OpenAI) to compromise nine federal agencies, affecting millions of records
1 Feb 2026
Critical1 Feb 2026
Mexican Government Agencies
Government · Records not stated
Single hacker exploited Claude Code and OpenAI's ChatGPT to breach 9 federal agencies; millions of records stolen
1 Feb 2026
Critical1 Feb 2026
Mexican Government
Government · Records not stated
Hacker exploited AI tools to breach 9 federal agencies, millions of records stolen
1 Feb 2026
Critical1 Feb 2026
Conduent
Government · 25,000,000 records
Ransomware attack on government contractor exposed at least 25 million records
1 Feb 2026
High18 Jan 2026
Pass'Sport
Government · 6,366,133 records
6,366,133 records exposed, Email addresses, Genders, Names, Phone numbers and 1 more
18 Jan 2026
Critical1 Jan 2026
Armenian Government
Government · Records not stated
Alleged sale of 8 million government records on hacker forum
1 Jan 2026
Critical1 Jan 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Exposed personal information of 700,000+ state residents due to inadvertent exposure
1 Jan 2026
High1 Jan 2026
Agency
Government · Records not stated
Agency leaked thousands of people's personal information; breach concealed from public for months
1 Jan 2026
Critical1 Jan 2026
Armenia Government
Government · Records not stated
8 million government records allegedly offered for sale on hacker forum
1 Jan 2026
High1 Jan 2026
Personal information of 700K state residents exposed
Government · Records not stated
Personal information of 700K state residents exposed
1 Jan 2026
High1 Jan 2026
Data breach
Government · Records not stated
Data breach leaked thousands of people's personal information; agency delayed public notification for months
1 Jan 2026
Critical1 Jan 2026
Major data breach
Government · 700,000 records
Major data breach exposed sensitive data of 700,000 individuals online
1 Jan 2026
Critical1 Jan 2026
Armenian Government
Government · Records not stated
8 million government records allegedly offered for sale on hacker forum
1 Jan 2026
Critical1 Jan 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Inadvertent exposure of personal information of 700,000+ state residents
1 Jan 2026
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