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.

5,609
Disclosures in the tracker, all years
2,123
Of those, indexed in 2026
45
Added in November
45
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 7 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 9 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 States5 Nov 2026Xplicit Audio LLCThe source does not say how they got in.Vermont Attorney General
  2. United States5 Nov 2026Killingly Public Schools (KPS)The source does not say how they got in.Vermont Attorney General
  3. United States4 Nov 2026DreamHostHow they got in: a known flaw in software the victim ran.BleepingComputer
  4. United States4 Nov 2026The Town of LincolnThe source does not say how they got in.Vermont Attorney General
  5. United States4 Nov 2026Vanguard Group, Inc.The source does not say how they got in.Vermont Attorney General
  6. United States4 Nov 2026Byker & Associates, Inc.The source does not say how they got in.Vermont Attorney General
  7. United States4 Nov 2026RevSpring, Inc.The source does not say how they got in.California Attorney General
  8. United States4 Nov 2026Hoag Memorial Hospital PresbyterianThe source does not say how they got in.California Attorney General
  9. United States4 Nov 2026New Century Ophthamology P.C.The source does not say how they got in.Vermont Attorney General
  10. United States4 Nov 2026Alation Inc.The source does not say how they got in.Vermont Attorney General
  11. United States3 Nov 2026WorkOSThe source does not say how they got in.BleepingComputer (via SecOpsNews feed)
  12. United States3 Nov 2026Cognitive Health Technologies (New York)The source does not say how they got in.HIPAA Journal
Medium29 Nov 2023
Geisinger Wyoming Valley
Healthcare · 72,000 records
72K patient records exposed in insider breach
29 Nov 2023
Critical29 Nov 2023
Geisinger Health
Healthcare · 1,270,000 records
1.27M patient records exposed by former Nuance employee
29 Nov 2023
High28 Nov 2023
T-Mobile Netherlands
Technology · Records not stated
Unauthorized access to customer data, names, addresses, DOBs, ID documents
28 Nov 2023
Critical28 Nov 2023
Integris Health
Healthcare · 2,400,000 records
2.4M patient records stolen and patients extorted directly by hackers
28 Nov 2023
High27 Nov 2023
Jam Tangan
Retail · 434,784 records
434,784 records exposed, Email addresses, IP addresses, Names, Passwords and 2 more
27 Nov 2023
Critical27 Nov 2023
IndiHome
Technology · 12,629,245 records
12,629,245 records exposed, Device information, Email addresses, Genders, Geographic locations and 2 more
27 Nov 2023
High27 Nov 2023
LINE Corp (Japan)
Technology · 440,000 records
440,000 user records exposed through unauthorized access by Naver subsidiary employees
27 Nov 2023
High27 Nov 2023
Staples
Technology · Records not stated
Cyberattack disrupted online orders and internal systems
27 Nov 2023
High25 Nov 2023
Municipal Water Authority (Aliquippa PA)
Government · Records not stated
Iran-linked Cyber Av3ngers hacked Unitronics PLC at water plant
25 Nov 2023
High25 Nov 2023
Iran-linked Cyber Av3ngers
Government · Records not stated
Iran-linked Cyber Av3ngers hacked Unitronics PLC at water plant
25 Nov 2023
High25 Nov 2023
Iran-linked Cyber Av3ngers
Government · Records not stated
Iran-linked Cyber Av3ngers hacked Unitronics PLC at water plant
25 Nov 2023
High25 Nov 2023
Iran-linked Cyber Av3ngers
Government · Records not stated
Iran-linked Cyber Av3ngers hacked Unitronics PLC at water plant
25 Nov 2023
High25 Nov 2023
Iran-linked Cyber Av3ngers
Government · Records not stated
Iran-linked Cyber Av3ngers hacked Unitronics PLC at water plant
25 Nov 2023
High25 Nov 2023
Iran-linked Cyber Av3ngers
Government · Records not stated
Iran-linked Cyber Av3ngers hacked Unitronics PLC at water plant
25 Nov 2023
High25 Nov 2023
Iran-linked Cyber Av3ngers
Government · Records not stated
Iran-linked Cyber Av3ngers hacked Unitronics PLC at water plant
25 Nov 2023
High25 Nov 2023
Iran-linked Cyber Av3ngers
Government · Records not stated
Iran-linked Cyber Av3ngers hacked Unitronics PLC at water plant
25 Nov 2023
High25 Nov 2023
Iran-linked Cyber Av3ngers
Government · Records not stated
Iran-linked Cyber Av3ngers hacked Unitronics PLC at water plant
25 Nov 2023
High25 Nov 2023
Iran-linked Cyber Av3ngers
Government · Records not stated
Iran-linked Cyber Av3ngers hacked Unitronics PLC at water plant
25 Nov 2023
High25 Nov 2023
Iran-linked Cyber Av3ngers
Government · Records not stated
Iran-linked Cyber Av3ngers hacked Unitronics PLC at water plant
25 Nov 2023
High25 Nov 2023
Iran-linked Cyber Av3ngers
Government · Records not stated
Iran-linked Cyber Av3ngers hacked Unitronics PLC at water plant
25 Nov 2023
High25 Nov 2023
Iran-linked Cyber Av3ngers
Government · Records not stated
Iran-linked Cyber Av3ngers hacked Unitronics PLC at water plant
25 Nov 2023
High25 Nov 2023
Iran-linked Cyber Av3ngers
Government · Records not stated
Iran-linked Cyber Av3ngers hacked Unitronics PLC at water plant
25 Nov 2023
High25 Nov 2023
Iran-linked Cyber Av3ngers
Government · Records not stated
Iran-linked Cyber Av3ngers hacked Unitronics PLC at water plant
25 Nov 2023
High25 Nov 2023
Iran-linked Cyber Av3ngers
Government · Records not stated
Iran-linked Cyber Av3ngers hacked Unitronics PLC at water plant
25 Nov 2023
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