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.

5,383
Disclosures in the tracker, all years
2,097
Of those, indexed in 2026
14
Added in November
25
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 4 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 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 States30 Oct 2026VT Department of LaborThe source does not say how they got in.Vermont Attorney General
  2. United States30 Oct 2026Incredible Technologies,Inc.The source does not say how they got in.Vermont Attorney General
  3. United States30 Oct 2026NCH CorporationThe source does not say how they got in.California Attorney General
  4. United States30 Oct 2026Aesto, LLCThe source does not say how they got in.California Attorney General
  5. United States30 Oct 2026The Nueva SchoolThe source does not say how they got in.California Attorney General
  6. United States30 Oct 2026El Camino HealthThe source does not say how they got in.California Attorney General
  7. United States30 Oct 2026Baanx US Corp.The source does not say how they got in.California Attorney General
  8. United States30 Oct 2026The Krum Public LibraryThe source does not say how they got in.Vermont Attorney General
  9. United States30 Oct 2026Marathon HealthThe source does not say how they got in.Vermont Attorney General
  10. United States29 Oct 2026HCA Healthcare, Inc.The source does not say how they got in.California Attorney General
  11. United States29 Oct 2026Blossom BH Opco Inc.The source does not say how they got in.California Attorney General
  12. United States29 Oct 2026BRANDco., LLCThe source does not say how they got in.Vermont Attorney General
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
Our record
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
Our record
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
Our record
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
Our record
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
Our record
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
Our record
1 Jun 2020
High1 Jun 2020
Ransomware forced $600K payment
Government · Records not stated
Ransomware forced $600K payment
Our record
1 Jun 2020
High1 Jun 2020
UCSF School of Medicine
Education · Records not stated
NetWalker ransomware, university paid $1.14M ransom
Our record
1 Jun 2020
Critical28 May 2020
Wishbone (2020)
Retail · 9,705,172 records
9,705,172 records exposed, Auth tokens, Dates of birth, Email addresses, Genders and 8 more
Our record
28 May 2020
High28 May 2020
Aetna / CVS Health
Healthcare · Records not stated
326K member records exposed via misdirected mailings
Our record
28 May 2020
Critical27 May 2020
LiveJournal
Technology · 26,000,000 records
26M user records leaked on dark web
Our record
27 May 2020
High26 May 2020
PetFlow
Healthcare · 990,919 records
990,919 records exposed, Email addresses, Passwords
Our record
26 May 2020
Critical26 May 2020
LiveJournal
Technology · 26,372,781 records
26,372,781 records exposed, Email addresses, Passwords, Usernames
Our record
26 May 2020
Critical25 May 2020
Lifebear
Retail · 3,670,561 records
3,670,561 records exposed, Email addresses, Passwords, Usernames
Our record
25 May 2020
Critical25 May 2020
Artsy
Retail · 1,079,970 records
1,079,970 records exposed, Email addresses, IP addresses, Names, Passwords
Our record
25 May 2020
High24 May 2020
Nulled.ch
Retail · 43,491 records
43,491 records exposed, Email addresses, IP addresses, Passwords, Private messages and 1 more
Our record
24 May 2020
Critical24 May 2020
Canva
Technology · 137,000,000 records
137M user records exposed in data breach
Our record
24 May 2020
Critical24 May 2020
First American Financial
Finance · Records not stated
885M insurance document images exposed via IDOR vulnerability
Our record
24 May 2020
Critical20 May 2020
Wishbone
Technology · 40,000,000 records
40M user records exposed
Our record
20 May 2020
Critical20 May 2020
CareFirst BlueCross BlueShield
Healthcare · Records not stated
1.1M member records exposed
Our record
20 May 2020
High19 May 2020
100K traveler photos exposed in subcontractor breach
Government · Records not stated
100K traveler photos exposed in subcontractor breach
Our record
19 May 2020
High19 May 2020
100K traveler photos exposed in subcontractor breach
Government · Records not stated
100K traveler photos exposed in subcontractor breach
Our record
19 May 2020
High19 May 2020
100K traveler photos exposed in subcontractor breach
Government · Records not stated
100K traveler photos exposed in subcontractor breach
Our record
19 May 2020
High19 May 2020
100K traveler photos exposed in subcontractor breach
Government · Records not stated
100K traveler photos exposed in subcontractor breach
Our record
19 May 2020
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