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.

5,622
Disclosures in the tracker, all years
2,127
Of those, indexed in 2026
55
Added in November
27
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 8 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.

78 incidents from 10 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 States6 Nov 2026Family Implant and DentistryThe source does not say how they got in.Vermont Attorney General
  2. United States6 Nov 2026Nephrology AssociatesThe source does not say how they got in.Vermont Attorney General
  3. United States6 Nov 2026IronBridge Wealth Counsel, LLCThe source does not say how they got in.Vermont Attorney General
  4. United States6 Nov 2026Insight Credit UnionThe source does not say how they got in.Vermont Attorney General
  5. United States5 Nov 2026Amplifon (USA), Inc.The source does not say how they got in.Vermont Attorney General
  6. United States5 Nov 2026UFP technologies,The source does not say how they got in.Vermont Attorney General
  7. United States5 Nov 2026Queens Public LibraryThe source does not say how they got in.The Record
  8. United States5 Nov 2026Xplicit Audio LLCThe source does not say how they got in.Vermont Attorney General
  9. United States5 Nov 2026Killingly Public Schools (KPS)The source does not say how they got in.Vermont Attorney General
  10. United States4 Nov 2026DreamHostHow they got in: a known flaw in software the victim ran.BleepingComputer
  11. United States4 Nov 2026Blossom HealthThe source does not say how they got in.HIPAA Journal
  12. United States4 Nov 2026The Town of LincolnThe source does not say how they got in.Vermont Attorney General
Critical1 Nov 2025
Multiple Providers
Technology · Records not stated
1.3 billion unique passwords exposed in extensive data leak
1 Nov 2025
Critical1 Nov 2025
Multiple (Extensive Password Leak)
Technology · Records not stated
1.3 billion unique passwords exposed in extensive data leak
1 Nov 2025
Critical1 Nov 2025
Multiple (Credential Leak)
Technology · Records not stated
1.3 billion unique passwords exposed in extensive data breach
1 Nov 2025
Critical1 Nov 2025
Organisation not named
Sector not stated · Records not stated
The disclosure as indexed does not name the organisation.
1.3 billion unique passwords exposed in extensive data leak
1 Nov 2025
Critical1 Nov 2025
Large Password Database
Technology · Records not stated
1.3 billion unique passwords exposed in extensive data leak
1 Nov 2025
Critical1 Nov 2025
Real Estate Tech Vendor
Finance · Records not stated
Cyberattack exposing JPMorgan, Citi, Morgan Stanley client data
1 Nov 2025
High1 Nov 2025
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
Donor records and personal information accessed by unauthorized party
1 Nov 2025
Critical1 Nov 2025
Organisation not named
Finance · Records not stated
The disclosure as indexed does not name the organisation.
Real-estate lender technology vendor cyberattack compromised client sensitive data
1 Nov 2025
High1 Nov 2025
Harvard Development Office
Education · Records not stated
Unauthorized access to information systems exposed donor records and personal information
1 Nov 2025
High1 Nov 2025
Doctor Alliance
Healthcare · Records not stated
Hacked by threat actor who listed data for sale; second breach by same threat actor
1 Nov 2025
High1 Nov 2025
SitusAMC
Finance · Records not stated
Technology vendor breach compromising sensitive personal information of banking clients' customers
1 Nov 2025
High1 Nov 2025
Unauthorized access to information systems
Education · Records not stated
Unauthorized access to information systems exposed donor and alumni records
1 Nov 2025
High1 Nov 2025
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
Unauthorized access to information systems exposed donor records and personal information
1 Nov 2025
High1 Nov 2025
Harvard University Development Office
Education · Records not stated
Unauthorized access to Alumni Affairs and Development Office systems exposed donor records
1 Nov 2025
Critical1 Nov 2025
Multiple Sources (Extensive Leak)
Technology · Records not stated
1.3 billion unique passwords exposed in extensive data breach compilation
1 Nov 2025
High1 Nov 2025
Intel
Technology · 18,000 records
Insider threat resulted in theft of approximately 18,000 files
1 Nov 2025
High1 Nov 2025
Banking Industry Vendor
Finance · Records not stated
Cyberattack compromised sensitive data of multiple banking clients, vendor responding to attack
1 Nov 2025
Critical1 Nov 2025
Large Email/Password Database
Sector not stated · 2,000,000,000 records
1.3 billion unique passwords and 2 billion emails exposed in massive credential leak compilation
1 Nov 2025
High1 Nov 2025
Harvard University
Education · Records not stated
Unauthorized access to Alumni Affairs and Development Office systems exposed donor records
1 Nov 2025
High1 Nov 2025
Harvard University (Development Office)
Education · Records not stated
Unauthorized access to Alumni Affairs and Development Office information systems exposed donor records
1 Nov 2025
Critical1 Nov 2025
JSONFormatter & CodeBeautify
Technology · Records not stated
5GB of leaked credentials exposing passwords and API keys across critical sectors
1 Nov 2025
High1 Nov 2025
North Carolina Ports
Government · Records not stated
Cyberattack forced shift to manual operations; systems restoration ongoing
1 Nov 2025
High1 Nov 2025
Post Office Limited
Government · Records not stated
Data breach of Horizon IT scandal victims' personal information ruled 'entirely preventable'
1 Nov 2025
Critical1 Nov 2025
Multiple (Password Leak)
Technology · Records not stated
1.3 billion unique passwords exposed in extensive data breach
1 Nov 2025
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