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.

5,574
Disclosures in the tracker, all years
2,089
Of those, indexed in 2026
8
Added in November
22
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 3 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
High2 Mar 2020
Ransomware encrypted city systems
Government · Records not stated
Ransomware encrypted city systems
Our record
2 Mar 2020
High2 Mar 2020
Ransomware encrypted city systems
Government · Records not stated
Ransomware encrypted city systems
Our record
2 Mar 2020
High2 Mar 2020
Ransomware encrypted city systems
Government · Records not stated
Ransomware encrypted city systems
Our record
2 Mar 2020
High2 Mar 2020
Ransomware encrypted city systems
Government · Records not stated
Ransomware encrypted city systems
Our record
2 Mar 2020
High2 Mar 2020
Ransomware encrypted city systems
Government · Records not stated
Ransomware encrypted city systems
Our record
2 Mar 2020
High2 Mar 2020
Ransomware encrypted city systems
Government · Records not stated
Ransomware encrypted city systems
Our record
2 Mar 2020
High2 Mar 2020
Ransomware encrypted city systems
Government · Records not stated
Ransomware encrypted city systems
Our record
2 Mar 2020
High2 Mar 2020
Ransomware encrypted city systems
Government · Records not stated
Ransomware encrypted city systems
Our record
2 Mar 2020
High2 Mar 2020
Ransomware encrypted city systems
Government · Records not stated
Ransomware encrypted city systems
Our record
2 Mar 2020
High2 Mar 2020
Ransomware encrypted city systems
Government · Records not stated
Ransomware encrypted city systems
Our record
2 Mar 2020
High2 Mar 2020
Macy's
Retail · 365,000 records
365K customer payment card records skimmed
Our record
2 Mar 2020
High2 Mar 2020
Epiq Global
Retail · Records not stated
Ryuk ransomware disrupted legal services across 80 offices
Our record
2 Mar 2020
High29 Feb 2020
City of Torrance CA
Government · Records not stated
DoppelPaymer ransomware stole 200GB including police records
Our record
29 Feb 2020
High27 Feb 2020
Simon Fraser University
Education · 200,000 records
Server breach exposed 200K records
Our recordOriginal disclosure
27 Feb 2020
Critical27 Feb 2020
Straffic
Government · 48,580,249 records
48,580,249 records exposed, Email addresses, Genders, Names, Phone numbers and 1 more
Our record
27 Feb 2020
High27 Feb 2020
Simon Fraser University
Education · Records not stated
Server compromise exposed personal data of 250,000 students, staff, alumni
Our record
27 Feb 2020
Critical26 Feb 2020
Clearview AI (Canada/Global)
Technology · Records not stated
3B facial recognition images scraped from social media, Canadian privacy investigation
Our record
26 Feb 2020
Critical26 Feb 2020
Clearview AI
Technology · Records not stated
3B facial recognition images scraped from social media exposed in breach
Our record
26 Feb 2020
Critical25 Feb 2020
Marriott International (2020)
Retail · Records not stated
5.2M guest records exposed including loyalty accounts
Our record
25 Feb 2020
High22 Feb 2020
Slickwraps
Retail · 857,611 records
857,611 records exposed, Email addresses, Names, Phone numbers, Physical addresses and 1 more
Our record
22 Feb 2020
High21 Feb 2020
Slickwraps
Retail · 857,000 records
857K customer records exposed in data breach
Our record
21 Feb 2020
High20 Feb 2020
MGM Resorts
Retail · 3,081,321 records
3,081,321 records exposed, Dates of birth, Email addresses, Names, Phone numbers and 1 more
Our record
20 Feb 2020
Critical20 Feb 2020
CafePress
Technology · 23,000,000 records
23M user records exposed in data breach
Our record
20 Feb 2020
Critical19 Feb 2020
MGM Resorts (2020)
Retail · Records not stated
10.6M guest records leaked on hacker forum
Our record
19 Feb 2020
Were you affected?