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.

5,406
Disclosures in the tracker, all years
2,120
Of those, indexed in 2026
45
Added in November
46
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 6 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
High1 Jan 2024
Wisconsin Health Plan (Nonprofit)
Healthcare · Records not stated
Data breach on January 25, 2024 resulted in $3.5M settlement for class-action lawsuit
1 Jan 2024
High1 Jan 2024
U.S. Government
Government · 53,070 records
53,070 passwords associated with U.S. government email domains exposed in public sources
1 Jan 2024
High1 Jan 2024
French Telco Subsidiaries
Technology · Records not stated
2024 breach; GDPR violations including lack of basic security controls; fined €42 million
1 Jan 2024
Critical1 Jan 2024
Ultra Intelligence & Communications
Government · Records not stated
Defense contractor subsidiary attacked by ALPHV ransomware gang; military details leaked
1 Jan 2024
Critical1 Jan 2024
Bank of America
Finance · 57,028 records
Vendor hack exposed names, SSNs, and account details from thousands of customers
1 Jan 2024
High1 Jan 2024
Mercedes-Benz
Technology · Records not stated
Leaked GitHub token exposed entire source code on GitHub Enterprise server
1 Jan 2024
High1 Jan 2024
Wisconsin nonprofit health plan
Healthcare · Records not stated
Data breach on Jan 25, 2024 resulted in $3.5M settlement over compromised member data
1 Jan 2024
High29 Dec 2023
Atos SE (France)
Technology · Records not stated
LockBit attempted extortion of French IT services giant
29 Dec 2023
High25 Dec 2023
Anna Jaques Hospital
Healthcare · 316,000 records
316K patient records exposed in Christmas Day ransomware
25 Dec 2023
High21 Dec 2023
Court Services Victoria
Government · Records not stated
Ransomware compromised audio-visual recordings of court hearings over 2 months
21 Dec 2023
High19 Dec 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
Rhysida published 1.67TB of game development data including Wolverine game
19 Dec 2023
High19 Dec 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
Rhysida published 1.67TB of game development data including Wolverine game
19 Dec 2023
High19 Dec 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
Rhysida published 1.67TB of game development data including Wolverine game
19 Dec 2023
High19 Dec 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
Rhysida published 1.67TB of game development data including Wolverine game
19 Dec 2023
High19 Dec 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
Rhysida published 1.67TB of game development data including Wolverine game
19 Dec 2023
High19 Dec 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
Rhysida published 1.67TB of game development data including Wolverine game
19 Dec 2023
High19 Dec 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
Rhysida published 1.67TB of game development data including Wolverine game
19 Dec 2023
High19 Dec 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
Rhysida published 1.67TB of game development data including Wolverine game
19 Dec 2023
High19 Dec 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
Rhysida published 1.67TB of game development data including Wolverine game
19 Dec 2023
High19 Dec 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
Rhysida published 1.67TB of game development data including Wolverine game
19 Dec 2023
High19 Dec 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
Rhysida published 1.67TB of game development data including Wolverine game
19 Dec 2023
High19 Dec 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
Rhysida published 1.67TB of game development data including Wolverine game
19 Dec 2023
High19 Dec 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
Rhysida published 1.67TB of game development data including Wolverine game
19 Dec 2023
High19 Dec 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
Rhysida published 1.67TB of game development data including Wolverine game
19 Dec 2023
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