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.

5,369
Disclosures in the tracker, all years
2,083
Of those, indexed in 2026
146
Added in October
23
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 30 Oct 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 12 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 States29 Oct 2026The Research Foundation for Mental Health, Inc.The source does not say how they got in.Vermont Attorney General
  2. United States29 Oct 2026Del Monte Foods Corporation II Inc.The source does not say how they got in.California Attorney General
  3. United States29 Oct 2026Bangkok Bank PCL - New York BranchThe source does not say how they got in.California Attorney General
  4. United States29 Oct 2026IRhythm TechnologiesThe source does not say how they got in.SecurityWeek
  5. United States28 Oct 2026Photon HealthHow they got in: a known flaw in software the victim ran.California Attorney General
  6. United States28 Oct 2026CodeSecure Inc.The source does not say how they got in.Vermont Attorney General
  7. United States28 Oct 202611252227 Canada Inc.The source does not say how they got in.Vermont Attorney General
  8. United States28 Oct 2026Troutman Pepper Locke LLPThe source does not say how they got in.California Attorney General
  9. United States28 Oct 2026Legacy CooperativeThe source does not say how they got in.Vermont Attorney General
  10. United States28 Oct 2026Metro Tulsa Foot & Ankle SpecialistThe source does not say how they got in.Vermont Attorney General
  11. United States28 Oct 2026Quantum Health, Inc.The source does not say how they got in.Vermont Attorney General
  12. United States27 Oct 2026Sarasota US Topco, Inc. d/b/a Sarku Japan (“Sarku”)The source does not say how they got in.California Attorney General
High12 Feb 2022
San Francisco 49ers
Government · Records not stated
BlackByte ransomware leaked financial documents
12 Feb 2022
Critical7 Feb 2022
Vodafone Portugal
Technology · Records not stated
Cyberattack disrupted 4G/5G, TV, and SMS services for millions of customers
7 Feb 2022
High7 Feb 2022
Australian Clinical Labs (Medlab)
Healthcare · 223,000 records
223,000 patient pathology records stolen, credit card and medical data exposed
7 Feb 2022
High6 Feb 2022
INVIMA (Colombia Drug Authority)
Government · Records not stated
Ransomware disrupted Colombian food and drug regulatory agency
6 Feb 2022
High5 Feb 2022
Civicom
Technology · Records not stated
100K video interview recordings exposed in S3 misconfiguration
5 Feb 2022
Medium5 Feb 2022
Oklahoma Heart Hospital
Healthcare · 72,000 records
72K patient records exposed in ransomware
5 Feb 2022
High4 Feb 2022
News Corp
Technology · Records not stated
Chinese espionage compromised journalist email accounts
4 Feb 2022
Medium2 Feb 2022
Essentia Health
Healthcare · 62,000 records
62K patient records exposed in email compromise
2 Feb 2022
High1 Feb 2022
Marquard & Bahls
Technology · Records not stated
BlackCat ransomware disrupted energy trading company
1 Feb 2022
Medium28 Jan 2022
7K student records exposed
Education · Records not stated
7K student records exposed
28 Jan 2022
Medium28 Jan 2022
7K student records exposed
Education · Records not stated
7K student records exposed
28 Jan 2022
Medium28 Jan 2022
7K student records exposed
Education · Records not stated
7K student records exposed
28 Jan 2022
Medium28 Jan 2022
7K student records exposed
Education · Records not stated
7K student records exposed
28 Jan 2022
Medium28 Jan 2022
7K student records exposed
Education · Records not stated
7K student records exposed
28 Jan 2022
Medium28 Jan 2022
7K student records exposed
Education · Records not stated
7K student records exposed
28 Jan 2022
Medium28 Jan 2022
7K student records exposed
Education · Records not stated
7K student records exposed
28 Jan 2022
Medium28 Jan 2022
7K student records exposed
Education · Records not stated
7K student records exposed
28 Jan 2022
Medium28 Jan 2022
7K student records exposed
Education · Records not stated
7K student records exposed
28 Jan 2022
Medium28 Jan 2022
7K student records exposed
Education · Records not stated
7K student records exposed
28 Jan 2022
Medium28 Jan 2022
7K student records exposed
Education · Records not stated
7K student records exposed
28 Jan 2022
Medium28 Jan 2022
7K student records exposed
Education · Records not stated
7K student records exposed
28 Jan 2022
Medium28 Jan 2022
7K student records exposed
Education · Records not stated
7K student records exposed
28 Jan 2022
Medium28 Jan 2022
7K student records exposed
Education · Records not stated
7K student records exposed
28 Jan 2022
Medium28 Jan 2022
7K student records exposed
Education · Records not stated
7K student records exposed
28 Jan 2022
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