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.

5,370
Disclosures in the tracker, all years
2,084
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
Critical1 Oct 2024
Hot Topic
Retail · 350,000,000 records
Infostealer infection exposed personal and payment data of 350 million customers
1 Oct 2024
Critical1 Oct 2024
Japan Aerospace Agency
Government · Records not stated
October data breach leveraging VPN and Microsoft 365 security holes, attributed to Chinese state actors
1 Oct 2024
Critical1 Oct 2024
Organisation not named
Technology · 24,000,000 records
The disclosure as indexed does not name the organisation.
GDPR breach in October 2024 compromised personal data of over 24 million individuals including financial data; fined €42 million
1 Oct 2024
Critical1 Oct 2024
Hot Topic
Retail · 350,000,000 records
350 million customers' personal and payment data exposed via infostealer infection
1 Oct 2024
Critical1 Oct 2024
French Telecom Company
Technology · 24,000,000 records
GDPR breach compromised personal data of over 24 million individuals including sensitive financial information due to lack of basic security controls
1 Oct 2024
Critical1 Oct 2024
French Telecoms (unnamed subsidiaries)
Technology · 24,000,000 records
GDPR violations including lack of basic security controls; 24M customer records compromised with personal and financial data exposed
1 Oct 2024
Critical1 Oct 2024
Fortinet
Technology · Records not stated
FortiBleed campaign exposed valid admin and VPN credentials for 73,932 FortiGate firewalls
1 Oct 2024
Critical1 Oct 2024
French Telco Subsidiaries
Finance · 24,000,000 records
24 million individuals' personal and financial data compromised in October 2024 breach; €42 million fine
1 Oct 2024
High1 Oct 2024
Adobe Commerce Customers
Technology · Records not stated
Sensitive customer data from thousands of online stores stolen via CosmicSting exploitation
1 Oct 2024
Critical1 Oct 2024
French telecoms (unnamed subsidiaries)
Technology · Records not stated
October 2024 breach compromising personal data of 24+ million individuals including sensitive financial information; GDPR violations
1 Oct 2024
Critical1 Oct 2024
Organisation not named
Technology · 24,000,000 records
The disclosure as indexed does not name the organisation.
24 million+ individuals' personal and financial data compromised in October 2024 breach
1 Oct 2024
High1 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Hackers breached facility supplying heat to 50,000 residents via private APN access point
1 Oct 2024
Critical1 Oct 2024
French Telecoms Subsidiaries
Technology · 24,000,000 records
Breach in October 2024 compromised personal data of over 24 million individuals including sensitive financial information, €42 million fine
1 Oct 2024
Critical1 Oct 2024
Orange (French telecoms)
Technology · 24,000,000 records
GDPR data breach in October 2024 compromised personal data of over 24 million individuals including sensitive financial information.
1 Oct 2024
Critical1 Oct 2024
U.S. Government
Government · 53,070 records
53,070 passwords associated with U.S. government email domains exposed in public sources since early 2024, including White House credentials
1 Oct 2024
High1 Oct 2024
FREE S.A.S.
Technology · Records not stated
French ISP hacked; threat actor claimed to have sold customer data; breach confirmed October 2024
1 Oct 2024
Critical1 Oct 2024
French Telecoms (Unnamed)
Technology · 24,000,000 records
October 2024 breach compromised personal data of 24 million individuals, resulted in €42M fine
1 Oct 2024
Critical1 Oct 2024
French telecoms (3 companies)
Technology · 24,000,000 records
GDPR breach in October 2024 compromised personal data of over 24 million individuals including sensitive financial information
1 Oct 2024
Critical1 Oct 2024
French Telecom Subsidiaries
Finance · Records not stated
October 2024 breach compromised 24+ million individuals' personal and financial data; fined €42M for GDPR violations
1 Oct 2024
Critical1 Oct 2024
Organisation not named
Sector not stated · 24,000,000 records
The disclosure as indexed does not name the organisation.
Data breach in October 2024 compromised personal data of over 24 million individuals including sensitive financial information
1 Oct 2024
Critical1 Oct 2024
Żabka Polska
Retail · Records not stated
Data breach exposing 541,000 Jira issues and customer data from major Polish retailer with 13K+ stores
1 Oct 2024
Critical1 Oct 2024
French Telecoms (Orange/SFR/Bouygues)
Technology · 24,000,000 records
GDPR breach exposed personal data of 24M+ individuals including sensitive financial information in October 2024
1 Oct 2024
Critical1 Oct 2024
French Telecoms (subsidiaries)
Technology · 24,000,000 records
Breach in Oct 2024 compromised personal data of over 24 million individuals including financial data
1 Oct 2024
Critical1 Oct 2024
US Government
Government · Records not stated
Thousands of civil servants' passwords and White House-linked credentials exposed since early 2024
1 Oct 2024
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