Intelligence · Disclosure tracker
Every public disclosure, dated and sourced.
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.
5,397
Disclosures in the tracker, all years
2,112
Of those, indexed in 2026
25
Added in November
36
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 4 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Worldwide · How they got in
Incidents worldwide, by country.
77 incidents from 11 countries in the last 90 days, each from a public source and reviewed before it is shown. Where the source says how the attackers got in, the row says so.
- Japan29 Oct 2026Japan AirlinesHow they got in: a supplier or vendor that was compromised first.BleepingComputer
- Japan29 Oct 2026Sony Network Communications (So-net / Plala ISP)The source does not say how they got in.SecurityWeek
High1 Jan 2024
Mercedes-Benz
Technology · Records not stated
Source code exposed via leaked GitHub token providing unrestricted access to GitHub Enterprise server
1 Jan 2024
High1 Jan 2024
Bank of America
Finance · 57,028 records
Data breach from vendor hack exposed names, SSNs, and account details from thousands of customers
1 Jan 2024
Critical1 Jan 2024
Bank of America
Finance · 57,028 records
Data breach exposed names, SSNs, and account details from thousands after vendor hack
1 Jan 2024
High1 Jan 2024
Bank of America
Finance · 57,028 records
Vendor hack compromising 57,000 deferred compensation accounts with names, SSNs, account details
1 Jan 2024
High1 Jan 2024
Wisconsin nonprofit health plan
Healthcare · Records not stated
Data breach on Jan 25, 2024 resulted in $3.5M settlement
1 Jan 2024
High1 Jan 2024
Bank of America
Finance · 57,028 records
Vendor hack exposed names, SSNs, and account details from thousands
1 Jan 2024
Critical1 Jan 2024
Ultra Intelligence & Communications
Government · Records not stated
ALPHV ransomware attack leaked military details from defense contractor
1 Jan 2024
Critical1 Jan 2024
Bank of America
Finance · 57,028 records
Vendor hack exposed thousands of records including names, SSNs, and account details
1 Jan 2024
High1 Jan 2024
Wisconsin nonprofit health plan
Healthcare · Records not stated
Data breach affecting member data, settled for $3.5M
1 Jan 2024
High1 Jan 2024
US Government (Civil Servants)
Government · Records not stated
Thousands of civil servants' passwords exposed since early 2024, including White House linked accounts
1 Jan 2024
High1 Jan 2024
U.S. Government Networks
Government · 53,070 records
Password exposure revealed 53,070 passwords associated with U.S. government email domains exposed in public sources
1 Jan 2024
High1 Jan 2024
FRANCE TRAVAIL
Government · Records not stated
Hacker accessed information system in Q1 2024, resulted in €5M fine
1 Jan 2024
Critical1 Jan 2024
US Government
Government · Records not stated
Thousands of civil servants' passwords exposed since early 2024, including White House credentials
1 Jan 2024
Critical1 Jan 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Thousands of civil servants' passwords exposed, including White House-linked credentials
1 Jan 2024
High1 Jan 2024
French Telecom Subsidiaries
Technology · Records not stated
Data breach in 2024 resulting from cybersecurity vulnerabilities and lack of basic security controls
1 Jan 2024
Critical1 Jan 2024
Defense contractor
Government · Records not stated
Defense contractor breached by ALPHV ransomware, military details leaked
1 Jan 2024
Critical1 Jan 2024
US Government Civil Service
Government · Records not stated
Thousands of civil servants' passwords exposed since early 2024, including White House linked passwords
1 Jan 2024
Critical1 Jan 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Thousands of civil servants' passwords exposed, including White House-linked accounts
1 Jan 2024
Critical1 Jan 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
ALPHV ransomware attack on defense contractor leaked military details
1 Jan 2024
Critical1 Jan 2024
US Government Civil Servants
Government · Records not stated
Thousands of civil servants' passwords exposed since early 2024, including White House-linked credentials
1 Jan 2024
Critical1 Jan 2024
US Government Agencies
Government · Records not stated
Thousands of civil servants' passwords exposed including White House credentials since early 2024
1 Jan 2024
Critical1 Jan 2024
TriZetto
Healthcare · Records not stated
Healthcare tech provider breach affecting over 3 million Americans; software vulnerability first disclosed 2024
1 Jan 2024
Critical1 Jan 2024
US Civil Servants/White House
Government · Records not stated
Thousands of civil servants' passwords exposed, including White House-linked credentials since early 2024
1 Jan 2024
Critical1 Jan 2024
U.S. Government Agencies
Government · Records not stated
Thousands of civil servants' passwords exposed including White House linked credentials
1 Jan 2024
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