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.

5,522
Disclosures in the tracker, all years
2,132
Of those, indexed in 2026
62
Added in November
24
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 9 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 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 States6 Nov 2026Family Implant and DentistryThe source does not say how they got in.Vermont Attorney General
  2. United States6 Nov 2026Nephrology AssociatesThe source does not say how they got in.Vermont Attorney General
  3. United States6 Nov 2026IronBridge Wealth Counsel, LLCThe source does not say how they got in.Vermont Attorney General
  4. United States6 Nov 2026Insight Credit UnionThe source does not say how they got in.Vermont Attorney General
  5. United States5 Nov 2026Hands On Children’s MuseumThe source does not say how they got in.Washington Attorney General
  6. United States5 Nov 2026Amplifon (USA), Inc.The source does not say how they got in.Vermont Attorney General
  7. United States5 Nov 2026UFP technologies,The source does not say how they got in.Vermont Attorney General
  8. United States5 Nov 2026Queens Public LibraryThe source does not say how they got in.The Record
  9. United States5 Nov 2026Xplicit Audio LLCThe source does not say how they got in.Vermont Attorney General
  10. United States5 Nov 2026Killingly Public Schools (KPS)The source does not say how they got in.Vermont Attorney General
  11. United States4 Nov 2026DreamHostHow they got in: a known flaw in software the victim ran.BleepingComputer
  12. United States4 Nov 2026Blossom HealthThe source does not say how they got in.HIPAA Journal
Critical31 Oct 2023
14.7M customer mortgage records exposed in breach
Finance · 14,700,000 records
14.7M customer mortgage records exposed in breach
31 Oct 2023
Critical31 Oct 2023
14.7M customer mortgage records exposed in breach
Finance · 14,700,000 records
14.7M customer mortgage records exposed in breach
31 Oct 2023
Critical31 Oct 2023
14.7M customer mortgage records exposed in breach
Finance · 14,700,000 records
14.7M customer mortgage records exposed in breach
31 Oct 2023
Critical31 Oct 2023
14.7M customer mortgage records exposed in breach
Finance · 14,700,000 records
14.7M customer mortgage records exposed in breach
31 Oct 2023
Critical31 Oct 2023
14.7M customer mortgage records exposed in breach
Finance · 14,700,000 records
14.7M customer mortgage records exposed in breach
31 Oct 2023
Critical31 Oct 2023
14.7M customer mortgage records exposed in breach
Finance · 14,700,000 records
14.7M customer mortgage records exposed in breach
31 Oct 2023
Critical31 Oct 2023
14.7M customer mortgage records exposed in breach
Finance · 14,700,000 records
14.7M customer mortgage records exposed in breach
31 Oct 2023
Critical31 Oct 2023
14.7M customer mortgage records exposed in breach
Finance · 14,700,000 records
14.7M customer mortgage records exposed in breach
31 Oct 2023
Critical31 Oct 2023
14.7M customer mortgage records exposed in breach
Finance · 14,700,000 records
14.7M customer mortgage records exposed in breach
31 Oct 2023
Critical31 Oct 2023
14.7M customer mortgage records exposed in breach
Finance · 14,700,000 records
14.7M customer mortgage records exposed in breach
31 Oct 2023
Critical31 Oct 2023
14.7M customer mortgage records exposed in breach
Finance · 14,700,000 records
14.7M customer mortgage records exposed in breach
31 Oct 2023
Critical31 Oct 2023
14.7M customer mortgage records exposed in breach
Finance · 14,700,000 records
14.7M customer mortgage records exposed in breach
31 Oct 2023
Critical31 Oct 2023
14.7M customer mortgage records exposed in breach
Finance · 14,700,000 records
14.7M customer mortgage records exposed in breach
31 Oct 2023
Critical31 Oct 2023
14.7M customer mortgage records exposed in breach
Finance · 14,700,000 records
14.7M customer mortgage records exposed in breach
31 Oct 2023
Critical31 Oct 2023
Nationstar Mortgage
Finance · 14,700,000 records
14.7M customer records including SSNs
31 Oct 2023
Critical31 Oct 2023
14.7M customer mortgage records exposed in breach
Finance · 14,700,000 records
14.7M customer mortgage records exposed in breach
31 Oct 2023
Critical30 Oct 2023
GameSprite
Technology · 6,164,643 records
6,164,643 records exposed, Email addresses, IP addresses, Passwords, Usernames
30 Oct 2023
High30 Oct 2023
Moneris Solutions (Canada)
Finance · Records not stated
Payment processor hit by Medusa ransomware, Canada's largest POS provider
30 Oct 2023
Critical30 Oct 2023
South Westphalia IT (Germany)
Government · Records not stated
Ransomware crippled IT provider for 72 German municipalities, services offline for months
30 Oct 2023
High29 Oct 2023
MemeChat
Technology · 4,348,570 records
4,348,570 records exposed, Email addresses, Usernames
29 Oct 2023
High29 Oct 2023
Ace Hardware (2023)
Technology · Records not stated
Cyberattack disrupted 1,202 devices across 196 stores
29 Oct 2023
High29 Oct 2023
Ace Hardware
Sector not stated · Records not stated
196 stores affected by cyberattack on IT systems
29 Oct 2023
Medium29 Oct 2023
Tulsa OK water utility
Government · 18,000 records
18K customer records exposed in cyberattack
29 Oct 2023
Critical28 Oct 2023
British Library
Education · Records not stated
Rhysida ransomware destroyed IT systems, 600GB of patron and staff data leaked
28 Oct 2023
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