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.

5,443
Disclosures in the tracker, all years
2,157
Of those, indexed in 2026
102
Added in November
25
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 12 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 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 States11 Nov 2026Premise Health Holding CorpThe source does not say how they got in.HIPAA Journal
  2. United States11 Nov 2026Baker Tilly Advisory GroupHow they got in: a supplier or vendor that was compromised first.BleepingComputer
  3. United States10 Nov 2026Premier Business Solutions, LLCThe source does not say how they got in.Vermont Attorney General
  4. United States10 Nov 2026Sutherland Healthcare SolutionsThe source does not say how they got in.HIPAA Journal
  5. United States9 Nov 2026CirrusThe source does not say how they got in.Vermont Attorney General
  6. United States9 Nov 2026The Atlantic Federal Credit UnionThe source does not say how they got in.Vermont Attorney General
  7. United States9 Nov 2026Cornick, Garber & Sandler, LLPThe source does not say how they got in.California Attorney General
  8. United States9 Nov 2026Kalahari Management Co. LLCThe source does not say how they got in.California Attorney General
  9. United States9 Nov 2026The Community College of Beaver CountyThe source does not say how they got in.Vermont Attorney General
  10. United States9 Nov 2026Telecare HealthThe source does not say how they got in.California Attorney General
  11. United States6 Nov 2026Zelenkofske Alexrod, LLCThe source does not say how they got in.Vermont Attorney General
  12. United States6 Nov 2026Alma Realty CorporationThe source does not say how they got in.Vermont Attorney General
High1 Jul 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Unauthorized access and compromised information disclosed from previous year incident
1 Jul 2024
High1 Jul 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Unauthorized access to systems causing compromise of information in 2023
1 Jul 2024
High1 Jul 2024
Unauthorized access compromised information
Government · Records not stated
Unauthorized access compromised information
1 Jul 2024
Critical1 Jul 2024
MCBS
Healthcare · 1,200,000 records
Medical business management company breach affecting 1.2 million individuals
1 Jul 2024
High1 Jul 2024
Unauthorized access compromised information at space agency
Government · Records not stated
Unauthorized access compromised information at space agency
1 Jul 2024
High1 Jul 2024
Disney
Technology · Records not stated
Over 1 terabyte of data stolen from internal Slack channels by hacktivist group containing unreleased projects
1 Jul 2024
High1 Jul 2024
Unauthorized access compromised agency information
Government · Records not stated
Unauthorized access compromised agency information
1 Jul 2024
Critical1 Jul 2024
Authy / Twilio (2024)
Technology · Records not stated
33M phone numbers associated with authenticator app exposed
1 Jul 2024
Critical1 Jul 2024
Twilio Authy
Technology · Records not stated
33M phone numbers stolen in unauthenticated API endpoint abuse
1 Jul 2024
High29 Jun 2024
Patelco Credit Union
Finance · Records not stated
726K member records exposed in ransomware
29 Jun 2024
Critical26 Jun 2024
LinkedIn (IntelBroker)
Technology · 35,000,000 records
Scraped data of 35M users aggregated and sold
26 Jun 2024
High26 Jun 2024
TeamViewer
Technology · Records not stated
Russian APT29 breached corporate network
26 Jun 2024
High25 Jun 2024
Rabbit R1
Technology · Records not stated
Hardcoded API keys exposed all user data including voice sessions
25 Jun 2024
Critical24 Jun 2024
Advance Auto Parts
Technology · 79,243,727 records
79,243,727 records exposed, Email addresses, Names, Phone numbers, Physical addresses
24 Jun 2024
Critical24 Jun 2024
SpyX stalkerware
Technology · 2,000,000 records
2M user records including those being tracked exposed
24 Jun 2024
Medium22 Jun 2024
Regions Financial
Finance · 42,000 records
42K customer records exposed
22 Jun 2024
Critical19 Jun 2024
CDK Global
Technology · Records not stated
Ransomware shut down 15K auto dealerships across US for 2+ weeks
19 Jun 2024
Medium19 Jun 2024
Larry H. Miller Dealerships
Retail · 48,000 records
48K customer records exposed
19 Jun 2024
Medium19 Jun 2024
Hendrick Automotive
Retail · 54,000 records
54K customer records exposed in CDK breach
19 Jun 2024
Medium19 Jun 2024
Asbury Automotive
Retail · 62,000 records
62K customer records exposed
19 Jun 2024
High19 Jun 2024
Lithia Motors
Retail · 110,000 records
110K customer records exposed in CDK Global breach
19 Jun 2024
Medium19 Jun 2024
Group 1 Automotive
Retail · 78,000 records
78K customer records exposed in CDK breach
19 Jun 2024
Medium19 Jun 2024
Penske Automotive
Retail · 95,000 records
95K customer records exposed in CDK Global breach
19 Jun 2024
High19 Jun 2024
Sonic Automotive
Retail · 130,000 records
130K customer records exposed in CDK Global breach
19 Jun 2024
Were you affected?