Weekly briefing No. 41 published 4 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.

5,292
Disclosures in the tracker, all years
2,005
Of those, indexed in 2026
50
Added in October
9
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 18 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.

64 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 States16 Oct 2026American Collection Medical AgencyThe source does not say how they got in.HIPAA Journal
  2. United States16 Oct 2026Mid Florida Dermatology & Plastic SurgeryThe source does not say how they got in.HIPAA Journal
  3. United States16 Oct 2026Anne Arundel CountyThe source does not say how they got in.The Record
  4. United States15 Oct 2026BAE SystemsThe source does not say how they got in.The Record
  5. United States15 Oct 2026DentaQuestThe source does not say how they got in.HIPAA Journal
  6. United States15 Oct 2026CenterPoint EnergyThe source does not say how they got in.SecurityWeek
  7. United States14 Oct 2026A Volexity customerHow they got in: a known flaw in software the victim ran.Security Affairs
  8. United States14 Oct 2026Russian-speaking victims in BrooklynHow they got in: a domain made to look like the real one.The Record
  9. United States14 Oct 2026Over 70 US companiesThe source does not say how they got in.The Hacker News
  10. United States14 Oct 2026Organizations across 150 countriesHow they got in: email made to look like it came from a trusted sender.BleepingComputer
  11. United States14 Oct 2026Ledger customersHow they got in: a supplier or vendor that was compromised first.BleepingComputer
  12. United States14 Oct 2026Twin Cities Pain ClinicHow they got in: email made to look like it came from a trusted sender.HIPAA Journal
Critical1 Sep 2026
Veradigm
Healthcare · 3,500,000 records
Patient data breach with 3.5 million records stolen by Gentlemen ransomware gang
1 Sep 2026
High1 Sep 2026
Luminis Health
Healthcare · Records not stated
Cybersecurity incident affecting Anne Arundel County hospital
1 Sep 2026
High1 Sep 2026
Elixir Medical
Healthcare · Records not stated
PHI and PII of current and former employees exposed including SSNs and financial details
1 Sep 2026
Critical1 Sep 2026
IDScan
Technology · Records not stated
Data breach involving theft of more than 150 million driver's licenses
1 Sep 2026
High1 Sep 2026
Florida DMV
Government · Records not stated
Data breach traced to compromised personal device of Plant City officer
1 Sep 2026
High1 Sep 2026
Trezor (email provider)
Technology · Records not stated
Data breach of email provider affecting hundreds of thousands of crypto owners
1 Sep 2026
Critical1 Sep 2026
IDScan.net
Technology · Records not stated
Data breach confirmed with 150M+ driver license IDs exposed; Hertz, FedEx, Target affected
1 Sep 2026
High1 Sep 2026
Hasbro
Technology · Records not stated
Employee personal and financial information exposed in data breach
1 Sep 2026
Critical1 Sep 2026
Veradigm
Healthcare · 3,500,000 records
The Gentlemen ransomware gang claimed theft of 3.5 million patient records
1 Sep 2026
High1 Sep 2026
Luminis
Healthcare · Records not stated
Healthcare cybersecurity incident affecting Anne Arundel County hospital patient data
1 Sep 2026
High1 Sep 2026
Elixir Medical
Healthcare · Records not stated
Employee and dependent PHI and PII exposed including SSNs and financial details
1 Sep 2026
Critical1 Sep 2026
Carhartt
Retail · 12,900,000 records
Customer data tied to 12.9 million accounts leaked online
1 Sep 2026
Critical1 Sep 2026
IDScan
Technology · Records not stated
Data breach with more than 150 million driver's licenses stolen from verification systems
1 Sep 2026
High1 Sep 2026
Florida DMV
Government · Records not stated
Data breach traced to officer's personal device, driver and vehicle information exposed
1 Sep 2026
High1 Sep 2026
Trezor email provider
Technology · Records not stated
Email provider data breach affecting hundreds of thousands of crypto wallet users
1 Sep 2026
Critical1 Sep 2026
Lumexa Imaging
Healthcare · 5,800,000 records
Diagnostic imaging service data breach affected 5.8M individuals via vendor compromise
1 Sep 2026
High1 Sep 2026
Hasbro
Retail · Records not stated
Data breach revealed employee personal and financial information
1 Sep 2026
Critical1 Sep 2026
Veradigm
Healthcare · 3,500,000 records
Patient data breach confirmed with 3.5M records stolen by The Gentlemen ransomware gang
1 Sep 2026
High1 Sep 2026
Novocure
Healthcare · Records not stated
Cyberattack exposed US patient records through unauthorized access to information systems
1 Sep 2026
High1 Sep 2026
Luminis Health
Healthcare · Records not stated
Cybersecurity incident at Anne Arundel County hospital, healthcare data compromised
1 Sep 2026
High1 Sep 2026
Elixir Medical
Healthcare · Records not stated
PHI and PII of employees and dependents exposed, including SSNs and financial details
1 Sep 2026
High1 Sep 2026
Trezor (email provider)
Technology · Records not stated
Email provider data breach affecting hundreds of thousands of crypto wallet users
1 Sep 2026
High1 Sep 2026
Florida DMV
Government · Records not stated
Data breach traced to Plant City officer's personal device, DPPA violation risk
1 Sep 2026
Critical1 Sep 2026
IDScan
Technology · Records not stated
Over 150 million driver's licenses stolen from ID verification service
1 Sep 2026
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