Weekly briefing No. 42 published 30 Oct 2026
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.

5,367
Disclosures in the tracker, all years
2,083
Of those, indexed in 2026
0
Added in November
22
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 1 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.

  1. United States30 Oct 2026The Krum Public LibraryThe source does not say how they got in.Vermont Attorney General
  2. United States30 Oct 2026Marathon HealthThe source does not say how they got in.Vermont Attorney General
  3. United States29 Oct 2026BRANDco., LLCThe source does not say how they got in.Vermont Attorney General
  4. United States29 Oct 2026Revolve Group, Inc.The source does not say how they got in.Vermont Attorney General
  5. United States29 Oct 2026The Research Foundation for Mental Health, Inc.The source does not say how they got in.Vermont Attorney General
  6. United States29 Oct 2026Del Monte Foods Corporation II Inc.The source does not say how they got in.California Attorney General
  7. United States29 Oct 2026Bangkok Bank PCL - New York BranchThe source does not say how they got in.California Attorney General
  8. United States29 Oct 2026IRhythm TechnologiesThe source does not say how they got in.SecurityWeek
  9. United States28 Oct 2026Blueberry PediatricsHow they got in: a known flaw in software the victim ran.HIPAA Journal
  10. United States28 Oct 2026CodeSecure Inc.The source does not say how they got in.Vermont Attorney General
  11. United States28 Oct 202611252227 Canada Inc.The source does not say how they got in.Vermont Attorney General
  12. United States28 Oct 2026Troutman Pepper Locke LLPThe source does not say how they got in.California Attorney General
Medium9 Dec 2024
Ladies.com
Education · 118,809 records
118,809 records exposed, Bios, Dates of birth, Drinking habits, Education levels and 12 more
9 Dec 2024
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
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