Disclosure tracker › Disclosures in 2026
Intelligence · Disclosure tracker
Disclosures in 2026
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.
5,278
Disclosures in the tracker, all years
1,991
Of those, indexed in 2026
36
Added in October
13
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 13 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
3,944 results · Disclosures in 2026. Clear filters
Critical1 Sep 2026
Aeroméxico
Sector not stated · 15,000,000 records
15 million records leaked in massive data breach; anti-corruption investigation launched
1 Sep 2026
High1 Sep 2026
DriveWealth
Finance · Records not stated
Revolut customer data exposed via social engineering attack against DriveWealth
1 Sep 2026
Critical1 Sep 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
ShinyHunters breached FBI servers; stole officials' job information, medical and psychiatric records
1 Sep 2026
High1 Sep 2026
Astrana Health
Healthcare · Records not stated
Data stolen from servers via social engineering attack; confidential information exposed
1 Sep 2026
Critical1 Sep 2026
Breach
Healthcare · 727,000 records
Breach exposed 727,000 patient and contact records; CNIL fined €500,000
1 Sep 2026
Critical1 Sep 2026
Thomson Reuters
Legal · Records not stated
Sealed court information and sensitive personal data exposed in records platform breach affecting US and Canadian courts
1 Sep 2026
Critical1 Sep 2026
U.S. Military
Government · Records not stated
Unauthorized access to files containing personal information of U.S. military personnel
1 Sep 2026
Critical1 Sep 2026
AdaptHealth
Healthcare · 4,099,999 records
Personal, health, and insurance information of 4.1 million people stolen from systems
1 Sep 2026
Medium1 Sep 2026
HYBE Weverse
Technology · Records not stated
Data breach at entertainment platform Weverse confirmed
1 Sep 2026
Critical1 Sep 2026
IDScan
Technology · Records not stated
Data breach exposed over 150 million driver's license scans stolen from ID verification service
1 Sep 2026
Critical1 Sep 2026
Gyazo
Technology · 23,620,000 records
Security breach exposed 23.62 million user records and 490 million image metadata records including email addresses
1 Sep 2026
Critical1 Sep 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Data breach with stolen data released by hacker group
1 Sep 2026
Critical1 Sep 2026
Astrana Health
Healthcare · Records not stated
Confidential patient data stolen after social engineering attack on servers
1 Sep 2026
Critical1 Sep 2026
U.S. Military Personnel Database
Government · Records not stated
Unauthorized access to files containing personal information of U.S. military personnel
1 Sep 2026
Critical1 Sep 2026
AdaptHealth
Healthcare · 4,099,999 records
4.1 million people's personal, health, and insurance information stolen
1 Sep 2026
High1 Sep 2026
HYBE Weverse
Technology · Records not stated
Data breach of entertainment platform confirmed
1 Sep 2026
Critical1 Sep 2026
IDScan
Technology · Records not stated
Data breach involved theft of 153 million driver's licenses from ID verification systems
1 Sep 2026
High1 Sep 2026
CenterPoint Energy
Sector not stated · Records not stated
Data breach confirmed after hacker leaked files stolen from utility company systems
1 Sep 2026
Critical1 Sep 2026
Gyazo
Technology · 23,620,000 records
Data breach exposed 23.62 million user records including email addresses and 490 million image metadata records
1 Sep 2026
Critical1 Sep 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Data breach confirmed by hackers as retaliation attack
1 Sep 2026
Critical1 Sep 2026
Aeroméxico
Sector not stated · 15,000,000 records
15 million records exposed in data breach
1 Sep 2026
Critical1 Sep 2026
Astrana Health
Healthcare · Records not stated
Confidential patient data stolen via social engineering and ransomware attack
1 Sep 2026
High1 Sep 2026
Revolut
Finance · Records not stated
Customer data stolen via social engineering attack on DriveWealth
1 Sep 2026
Critical1 Sep 2026
Thomson Reuters
Legal · Records not stated
C-Track court management software breach exposed U.S. and Canadian court records
1 Sep 2026
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