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.
5,302
Disclosures in the tracker, all years
2,017
Of those, indexed in 2026
68
Added in October
18
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 20 Oct 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.
65 incidents from 12 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.
- Australia19 Oct 2026Poole GroupThe source does not say how they got in.Accountants Daily
- Australia16 Oct 2026Chadwick SwitchboardsThe source does not say how they got in.Cyber Daily
High1 Sep 2026
Twilio SendGrid
Technology · 848,000 records
Hacker claimed breach impacting approximately 848,000 customers
1 Sep 2026
High1 Sep 2026
Novo Nordisk
Healthcare · Records not stated
Data breach tied to stolen GitHub access tokens; FulcrumSec cyber extortion group involved
1 Sep 2026
High1 Sep 2026
e-Panic
Government · Records not stated
Gauteng government panic app data breach exposed personal information
1 Sep 2026
Critical1 Sep 2026
OpenAI Australia
Technology · Records not stated
Data breach confirmed involving Australian government Medicare information
1 Sep 2026
High1 Sep 2026
DriveWealth
Finance · Records not stated
Attackers used social engineering to breach Revolut customer data
1 Sep 2026
Critical1 Sep 2026
Gyazo
Technology · 23,600,000 records
Data breach exposed 23.6 million user records
1 Sep 2026
High1 Sep 2026
Astrana Health
Healthcare · Records not stated
Hackers used social engineering to access servers and steal private health information
1 Sep 2026
Critical1 Sep 2026
Pentagon
Government · Records not stated
Data breach exposed Social Security numbers and unencrypted personnel information of military troops
1 Sep 2026
Critical1 Sep 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Hackers stole personal information and Social Security numbers of FBI agents
1 Sep 2026
Critical1 Sep 2026
IDScan
Technology · Records not stated
Data breach exposed 153 million driver's license scans stolen from ID verification systems
1 Sep 2026
High1 Sep 2026
CenterPoint Energy
Sector not stated · Records not stated
Data breach confirmed after hacker leaked stolen files from utility company systems
1 Sep 2026
High1 Sep 2026
Revolut
Finance · Records not stated
Sensitive customer data disclosed to unauthorized third party after fake government requests
1 Sep 2026
Critical1 Sep 2026
Gyazo
Technology · 23,620,000 records
Breach exposed 23.62 million user records and 490 million image metadata records including email addresses
1 Sep 2026
High1 Sep 2026
Novo Nordisk
Healthcare · Records not stated
Data breach tied to stolen GitHub access tokens; hardcoded credentials exploited
1 Sep 2026
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
Were you affected?