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.
5,282
Disclosures in the tracker, all years
1,995
Of those, indexed in 2026
41
Added in October
9
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 17 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
3,949 results · Disclosures in 2026. Clear filters
High1 Aug 2026
Paylogix LLC
Sector not stated · Records not stated
Data breach exposed personal information; class action investigation launched
1 Aug 2026
Critical1 Aug 2026
Conduent
Healthcare · 62,200,000 records
62.2 million people affected in third-largest US healthcare hack with breach notices
1 Aug 2026
Critical1 Aug 2026
Amgen
Healthcare · Records not stated
Patient health data and intellectual property stolen from cloud environment in cybersecurity breach
1 Aug 2026
Critical1 Aug 2026
Comcast (Xfinity)
Technology · 35,000,000 records
Cyberattack exposed personal information of Xfinity customers; $117.5M settlement reached
1 Aug 2026
High1 Aug 2026
AnMed Health System
Healthcare · Records not stated
Cyberattack forced closure of 10 facilities; nonprofit health system operating in limited capacity
1 Aug 2026
High1 Aug 2026
Uber Freight
Technology · Records not stated
Hacking group claims data breach at logistics division, cyberattack and extortion
1 Aug 2026
Critical1 Aug 2026
Fortune 500 Companies (Azure)
Sector not stated · Records not stated
Threat actor claims theft of millions of records from Azure tenants of multiple Fortune 500 companies
1 Aug 2026
High1 Aug 2026
Paylogix, LLC
Technology · Records not stated
Payroll company data breach with personal information exposure investigation
1 Aug 2026
High1 Aug 2026
AnMed
Healthcare · Records not stated
Nonprofit health system experienced cyberattack; facilities closed with prolonged recovery times
1 Aug 2026
High1 Aug 2026
French Tax Authority
Government · 678,000 records
Data breach affecting 678,000 people and businesses; victims to be notified
1 Aug 2026
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
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