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.
5,372
Disclosures in the tracker, all years
2,086
Of those, indexed in 2026
4
Added in November
24
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 2 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.
- Australia22 Oct 2026Campbelltown Anglican Schools CouncilThe source does not say how they got in.Cyber Daily
High9 Dec 2024
Electrica Group
Sector not stated · Records not stated
Lynx ransomware targeted Romanian energy company with US operations
9 Dec 2024
Critical8 Dec 2024
US Treasury (2024)
Government · Records not stated
Chinese state hackers breached Treasury via BeyondTrust vulnerability
8 Dec 2024
High5 Dec 2024
SRP Federal Credit Union
Technology · Records not stated
240K member records exposed in data breach
5 Dec 2024
Critical1 Dec 2024
Airlines APIS Database (Vietnam)
Sector not stated · Records not stated
Misconfigured database exposed 220M passenger and crew records including PII, travel details, and passport information from 9 years of airline data
1 Dec 2024
High1 Dec 2024
PowerSchool
Education · Records not stated
Cyberattack exposed student and staff data from thousands of schools
1 Dec 2024
High1 Dec 2024
Mizuno
Retail · Records not stated
Japanese sportswear company customer data breached following 2024 ransomware attack
1 Dec 2024
High1 Dec 2024
PowerSchool
Education · Records not stated
Cyberattack exposed student and staff data from thousands of schools in December 2024
1 Dec 2024
High1 Dec 2024
PowerSchool
Education · Records not stated
Student and staff data from thousands of schools exposed after cyberattack accessed district systems
1 Dec 2024
Critical1 Dec 2024
Meta
Technology · Records not stated
Data breach investigated by Irish Data Protection Commission; €251 million fine imposed in December 2024
1 Dec 2024
High1 Dec 2024
Ontario Courts
Government · Records not stated
Personal information of people involved in Ontario court systems stolen in cyber attack
1 Dec 2024
High1 Dec 2024
PowerSchool
Education · Records not stated
December 2024 cyberattack exposed student and staff data from thousands of schools
1 Dec 2024
Critical1 Dec 2024
Snowflake
Technology · 165,000,000 records
Exposed credentials from info-stealing malware and previous attacks led to series of attacks against Snowflake database customers
1 Dec 2024
Critical1 Dec 2024
PowerSchool
Education · Records not stated
Dec 2024 cyberattack exposed student and staff data from thousands of schools
1 Dec 2024
High1 Dec 2024
PowerSchool
Education · Records not stated
December 2024 breach exposed student and staff data from thousands of schools
1 Dec 2024
Critical1 Dec 2024
LiteLLM
Technology · Records not stated
Supply chain attack: LiteLLM compromised through Trivy hack, distributed information-stealing malware to 2,500+ organizations
1 Dec 2024
Critical1 Dec 2024
Fortinet FortiGate
Technology · Records not stated
73,932 FortiGate firewalls exposed with valid administrative and VPN credentials in FortiBleed campaign
1 Dec 2024
High1 Dec 2024
Framework
Technology · Records not stated
Data breach exposed all customers' names, email addresses, phone numbers, and physical addresses
1 Dec 2024
High1 Dec 2024
Mizuno
Retail · Records not stated
2024 ransomware attack and data breach affecting customers
1 Dec 2024
High1 Dec 2024
Estée Lauder
Retail · Records not stated
Data breach tied to Oracle EBS vulnerability; exposed HR and operational data from company systems
1 Dec 2024
High1 Dec 2024
Abbott Laboratories
Healthcare · Records not stated
Cyber incident affecting medical device company; investigating data breach affecting patient information
1 Dec 2024
High1 Dec 2024
Suno
Technology · Records not stated
Customer records and AI model training data exposed; notification delays reported
1 Dec 2024
Critical1 Dec 2024
Gaming Accounts (Multiple)
Technology · Records not stated
Over 11 million gaming account credentials exposed in 2024 data leaks
1 Dec 2024
Critical1 Dec 2024
Ernst & Young
Finance · Records not stated
Names, addresses, SSNs, and financial information stolen from third-party platform
1 Dec 2024
High1 Dec 2024
River Financial Corporation
Finance · Records not stated
Ransomware attack; hackers stole data and later confirmed deletion
1 Dec 2024
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