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.

5,398
Disclosures in the tracker, all years
2,113
Of those, indexed in 2026
25
Added in November
36
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.

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 States3 Nov 2026Mavis Tire Supply LLCThe source does not say how they got in.Vermont Attorney General
  2. United States3 Nov 2026Mindbloom Provider Group, PAThe source does not say how they got in.Vermont Attorney General
  3. United States3 Nov 2026ISCO InternationalThe source does not say how they got in.Vermont Attorney General
  4. United States3 Nov 2026Ritz-Clark & Ben-Asher LLPThe source does not say how they got in.Vermont Attorney General
  5. United States2 Nov 2026Magnolia Management Company, LLCThe source does not say how they got in.Vermont Attorney General
  6. United States2 Nov 2026Apex Clean Energy Holdings, LLCThe source does not say how they got in.Vermont Attorney General
  7. United States2 Nov 2026ABC Supply Co., Inc.The source does not say how they got in.Vermont Attorney General
  8. United States2 Nov 2026University of Mississippi Medical Center (“UMMC”)The source does not say how they got in.California Attorney General
  9. United States30 Oct 2026VT Department of LaborThe source does not say how they got in.Vermont Attorney General
  10. United States30 Oct 2026Incredible Technologies,Inc.The source does not say how they got in.Vermont Attorney General
  11. United States30 Oct 2026NCH CorporationThe source does not say how they got in.California Attorney General
  12. United States30 Oct 2026Aesto, LLCThe source does not say how they got in.California Attorney General
Medium13 Jul 2020
18K student records exposed
Education · Records not stated
18K student records exposed
13 Jul 2020
Medium13 Jul 2020
18K student records exposed
Education · Records not stated
18K student records exposed
13 Jul 2020
Medium13 Jul 2020
18K student records exposed
Education · Records not stated
18K student records exposed
13 Jul 2020
Medium13 Jul 2020
18K student records exposed
Education · Records not stated
18K student records exposed
13 Jul 2020
Medium13 Jul 2020
18K student records exposed
Education · Records not stated
18K student records exposed
13 Jul 2020
Medium13 Jul 2020
18K student records exposed
Education · Records not stated
18K student records exposed
13 Jul 2020
Medium13 Jul 2020
18K student records exposed
Education · Records not stated
18K student records exposed
13 Jul 2020
Medium13 Jul 2020
18K student records exposed
Education · Records not stated
18K student records exposed
13 Jul 2020
Medium13 Jul 2020
18K student records exposed
Education · Records not stated
18K student records exposed
13 Jul 2020
Medium13 Jul 2020
18K student records exposed
Education · Records not stated
18K student records exposed
13 Jul 2020
Medium13 Jul 2020
18K student records exposed
Education · Records not stated
18K student records exposed
13 Jul 2020
Medium13 Jul 2020
18K student records exposed
Education · Records not stated
18K student records exposed
13 Jul 2020
Medium13 Jul 2020
18K student records exposed
Education · Records not stated
18K student records exposed
13 Jul 2020
High12 Jul 2020
The RealReal
Retail · 300,000 records
300K customer records exposed in data breach
12 Jul 2020
Critical12 Jul 2020
Maropost / Nuvei
Technology · 95,000,000 records
95M email marketing records exposed
12 Jul 2020
Medium10 Jul 2020
Condusef (Mexican Financial Authority)
Government · Records not stated
Hacktivist breach exposed Mexican financial consumer protection agency data
10 Jul 2020
High9 Jul 2020
Aveanna Healthcare
Healthcare · 166,000 records
166K patient records exposed in phishing
9 Jul 2020
Medium8 Jul 2020
33K case worker records exposed
Government · Records not stated
33K case worker records exposed
8 Jul 2020
Medium8 Jul 2020
33K case worker records exposed
Government · Records not stated
33K case worker records exposed
8 Jul 2020
Medium8 Jul 2020
33K case worker records exposed
Government · Records not stated
33K case worker records exposed
8 Jul 2020
Medium8 Jul 2020
33K case worker records exposed
Government · Records not stated
33K case worker records exposed
8 Jul 2020
Medium8 Jul 2020
33K case worker records exposed
Government · Records not stated
33K case worker records exposed
8 Jul 2020
Medium8 Jul 2020
33K case worker records exposed
Government · Records not stated
33K case worker records exposed
8 Jul 2020
Medium8 Jul 2020
33K case worker records exposed
Government · Records not stated
33K case worker records exposed
8 Jul 2020
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