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
2,096
Of those, indexed in 2026
17
Added in November
28
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
Medium15 Jun 2026
Berkadia
Government · 305,216 records
305,216 records exposed, Email addresses, Employers, Names, Phone numbers and 1 more
15 Jun 2026
Critical11 Jun 2026
Organisation not named
Sector not stated · Records not stated
The disclosure as indexed does not name the organisation.
Extortion-only attacks are increasing as data theft drives most ransomware claims, with many organizations unable to stop stolen data from being exposed
11 Jun 2026
High10 Jun 2026
University of Nottingham
Finance · 454,635 records
454,635 records exposed, Academic records, Citizenship statuses, Dates of birth, Disabilities and 11 more
10 Jun 2026
Medium7 Jun 2026
Baker Distributing
Retail · 102,935 records
102,935 records exposed, Email addresses, Names, Phone numbers, Physical addresses and 1 more
7 Jun 2026
Medium5 Jun 2026
BCD Travel
Retail · 396,313 records
396,313 records exposed, Email addresses, Employers, Job titles, Names and 3 more
5 Jun 2026
High3 Jun 2026
DentaQuest
Healthcare · 2,553,599 records
2,553,599 records exposed, Dates of birth, Email addresses, Genders, Government issued IDs and 4 more
3 Jun 2026
Critical1 Jun 2026
Fortinet (FortiBleed campaign)
Technology · Records not stated
Credential compromise campaign exposed verified administrator credentials and configuration data for more than 73,000 Fortinet VPN/firewall devices.
1 Jun 2026
Critical1 Jun 2026
Fortinet (affected Fortinet devices)
Technology · Records not stated
FortiBleed campaign exposed verified administrator credentials and configuration data for more than 73,000 Fortinet VPN and firewall devices.
1 Jun 2026
Critical1 Jun 2026
Fortinet
Technology · Records not stated
FortiBleed campaign exposed verified administrator VPN credentials and configuration data for more than 73,000 Fortinet devices.
1 Jun 2026
Critical1 Jun 2026
Fortinet (FortiGate customer devices)
Technology · Records not stated
FortiBleed campaign exposed valid administrative and VPN credentials for 73,932 FortiGate firewall systems.
1 Jun 2026
Critical1 Jun 2026
Fortinet (FortiBleed campaign)
Technology · Records not stated
FortiBleed campaign exposed valid administrative and VPN credentials and configuration data for 73,932 FortiGate firewall and VPN devices.
1 Jun 2026
Critical1 Jun 2026
iRhythm Technologies
Healthcare · 8,199,999 records
June 2026 breach of wearable cardiac device maker; confirmed to affect 8.2 million individuals.
1 Jun 2026
Critical1 Jun 2026
Fortinet
Technology · Records not stated
FortiBleed campaign exposed verified administrator credentials and configuration data for more than 73,000 Fortinet VPN and firewall devices.
1 Jun 2026
Critical1 Jun 2026
iRhythm Technologies
Healthcare · 8,199,999 records
Data breach in June 2026 at wearable cardiac device maker affected 8.2 million individuals.
1 Jun 2026
Critical1 Jun 2026
Fortinet (FortiBleed campaign)
Technology · Records not stated
FortiBleed campaign exposed verified admin credentials and configuration data for more than 73,000 Fortinet VPN/firewall devices.
1 Jun 2026
High1 Jun 2026
iRhythm
Healthcare · Records not stated
Wearable cardiac monitoring company (Zio ECG) notifying individuals affected by a June 2026 hacking incident involving personal and health information.
1 Jun 2026
Critical1 Jun 2026
Fortinet
Technology · Records not stated
FortiBleed: Over 73,932 FortiGate systems exposed with valid administrative and VPN credentials leaked
1 Jun 2026
High1 Jun 2026
LastPass
Technology · Records not stated
Security breach at third-party vendor exposed customer data belonging to LastPass
1 Jun 2026
Critical1 Jun 2026
iRhythm
Healthcare · 360,000 records
Medical device maker breach in June exposed data of at least 360,000 people
1 Jun 2026
Critical1 Jun 2026
Fortinet
Technology · Records not stated
FortiBleed campaign exposed valid admin and VPN credentials for 73,932 FortiGate firewall devices
1 Jun 2026
Critical1 Jun 2026
Fortinet FortiGate Systems
Technology · Records not stated
Administrative and VPN credentials exposed for 73,932 FortiGate firewall systems via FortiBleed campaign
1 Jun 2026
Critical1 Jun 2026
Fortinet
Technology · Records not stated
73,000+ devices exposed with verified administrator credentials and configuration data compromised
1 Jun 2026
Critical1 Jun 2026
Fortinet
Technology · Records not stated
FortiBleed campaign exposed verified administrator credentials and VPN credentials for 73,932 FortiGate firewall devices
1 Jun 2026
High1 Jun 2026
Tata Electronics
Technology · Records not stated
Data breach confirmed with 630GB of data stolen including alleged Apple and Tesla documents
1 Jun 2026
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