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.
5,306
Disclosures in the tracker, all years
2,020
Of those, indexed in 2026
69
Added in October
19
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.
68 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.
- Canada16 Oct 2026McMurray MétisHow they got in: email made to look like it came from a trusted sender.Yahoo News Canada
- Canada2 Oct 2026Kingston PoliceHow they got in: stolen or reused passwords.Global News
Critical1 Aug 2026
Fortune 500 Companies (Azure)
Technology · Records not stated
Threat actor claims theft of millions of records from Azure tenants of several Fortune 500 companies
1 Aug 2026
High1 Aug 2026
Aesto Health
Healthcare · Records not stated
Healthcare technology company breach affected multiple healthcare provider clients
1 Aug 2026
High1 Aug 2026
CEVA Logistics
Retail · Records not stated
Data breach affecting Valve Steam hardware shipping partner; customer names, addresses and order data leaked
1 Aug 2026
Critical1 Aug 2026
Conduent
Healthcare · 62,200,000 records
62.2 million people affected; third-largest US healthcare hack ever; breach notices surge 58%
1 Aug 2026
Critical1 Aug 2026
Amgen
Healthcare · Records not stated
Hackers accessed cloud environment, stole patient health data and proprietary company information
1 Aug 2026
Critical1 Aug 2026
Thailand Digital Ministry
Government · Records not stated
221 million exposed login records identified on state systems
1 Aug 2026
High1 Aug 2026
Coca-Cola (Fairlife)
Retail · Records not stated
Data breach confirmed after ransomware attack by Anubis cybercrime group
1 Aug 2026
High1 Aug 2026
Bank of Baroda
Finance · Records not stated
Compromised employee email account allowed unauthorized access to certain customer data
1 Aug 2026
Critical1 Aug 2026
Origin Energy
Sector not stated · 2,000,000 records
Hacker claims to have stolen information of 2 million customers from Australian energy giant
1 Aug 2026
High1 Aug 2026
Comcast Xfinity
Technology · 35,000,000 records
Customer personal information exposed in cyberattack; $117.5M settlement
1 Aug 2026
High1 Aug 2026
SafePal
Finance · 40,000 records
40,000 customers' home addresses and personal data exposed
1 Aug 2026
High1 Aug 2026
Beacon CRM
Sector not stated · Records not stated
Over 1,000 charities affected by data breach
1 Aug 2026
Critical1 Aug 2026
France Tax Authority
Government · 678,000 records
678,000 people and businesses affected by data breach
1 Aug 2026
Critical1 Aug 2026
Bits of Gold
Finance · 200,000 records
200,000 customers affected; names, bank account details, and national ID numbers exposed
1 Aug 2026
Critical1 Aug 2026
RingCentral
Technology · 1,600,000 records
1.6 million users affected; names, addresses, emails, and phone numbers exposed
1 Aug 2026
High1 Aug 2026
Valve (Steam)
Technology · Records not stated
CEVA Logistics shipping partner breach exposed names, addresses, and order data of European hardware buyers
1 Aug 2026
High1 Aug 2026
Police National Legal Database
Government · Records not stated
Data theft of 135,000 contact records leaked on dark web by ExfilSquad
1 Aug 2026
Critical1 Aug 2026
Thailand Digital Ministry
Government · Records not stated
221 million login records exposed in state systems
1 Aug 2026
High1 Aug 2026
France DGFiP
Government · 678,000 records
Breach exposed 678,000 records including tax, business and property information
1 Aug 2026
High1 Aug 2026
River Financial Corporation
Finance · Records not stated
Ransomware attack; hackers confirmed deletion of stolen data from breach
1 Aug 2026
High1 Aug 2026
AnMed
Healthcare · Records not stated
Nonprofit health system cyberattack; facilities closed during recovery
1 Aug 2026
High1 Aug 2026
Comcast/Xfinity
Technology · 35,000,000 records
Cybersecurity breach exposed personal information; $117.5M settlement agreed
1 Aug 2026
Medium1 Aug 2026
Trezor
Technology · 13,689 records
Data breach leaked 13,689 customer records
1 Aug 2026
High1 Aug 2026
SafePal
Technology · 40,000 records
Data breach exposed home addresses of nearly 40,000 customers
1 Aug 2026
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