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.

5,367
Disclosures in the tracker, all years
2,083
Of those, indexed in 2026
0
Added in November
22
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 1 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 States30 Oct 2026The Krum Public LibraryThe source does not say how they got in.Vermont Attorney General
  2. United States30 Oct 2026Marathon HealthThe source does not say how they got in.Vermont Attorney General
  3. United States29 Oct 2026BRANDco., LLCThe source does not say how they got in.Vermont Attorney General
  4. United States29 Oct 2026Revolve Group, Inc.The source does not say how they got in.Vermont Attorney General
  5. United States29 Oct 2026The Research Foundation for Mental Health, Inc.The source does not say how they got in.Vermont Attorney General
  6. United States29 Oct 2026Del Monte Foods Corporation II Inc.The source does not say how they got in.California Attorney General
  7. United States29 Oct 2026Bangkok Bank PCL - New York BranchThe source does not say how they got in.California Attorney General
  8. United States29 Oct 2026IRhythm TechnologiesThe source does not say how they got in.SecurityWeek
  9. United States28 Oct 2026Blueberry PediatricsHow they got in: a known flaw in software the victim ran.HIPAA Journal
  10. United States28 Oct 2026CodeSecure Inc.The source does not say how they got in.Vermont Attorney General
  11. United States28 Oct 202611252227 Canada Inc.The source does not say how they got in.Vermont Attorney General
  12. United States28 Oct 2026Troutman Pepper Locke LLPThe source does not say how they got in.California Attorney General
Critical9 Oct 2024
Organisation not named
Technology · 31,000,000 records
The disclosure as indexed does not name the organisation.
31M users notified in combined hack and DDoS campaign
9 Oct 2024
Critical9 Oct 2024
Organisation not named
Technology · 31,000,000 records
The disclosure as indexed does not name the organisation.
31M users notified in combined hack and DDoS campaign
9 Oct 2024
Critical9 Oct 2024
Organisation not named
Technology · 31,000,000 records
The disclosure as indexed does not name the organisation.
31M users notified in combined hack and DDoS campaign
9 Oct 2024
Critical9 Oct 2024
Organisation not named
Technology · 31,000,000 records
The disclosure as indexed does not name the organisation.
31M users notified in combined hack and DDoS campaign
9 Oct 2024
Critical9 Oct 2024
Organisation not named
Technology · 31,000,000 records
The disclosure as indexed does not name the organisation.
31M users notified in combined hack and DDoS campaign
9 Oct 2024
Critical9 Oct 2024
Organisation not named
Technology · 31,000,000 records
The disclosure as indexed does not name the organisation.
31M users notified in combined hack and DDoS campaign
9 Oct 2024
Critical9 Oct 2024
Internet Archive
Technology · 31,081,179 records
31,081,179 records exposed, Email addresses, Passwords, Usernames
9 Oct 2024
Critical9 Oct 2024
Organisation not named
Technology · 31,000,000 records
The disclosure as indexed does not name the organisation.
31M users notified in combined hack and DDoS campaign
9 Oct 2024
Critical9 Oct 2024
Internet Archive
Technology · 31,000,000 records
31M user accounts exposed in breach and DDoS
9 Oct 2024
High8 Oct 2024
Muah.AI
Technology · 1,910,261 records
1,910,261 records exposed, AI prompts, Email addresses, Sexual fetishes
8 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
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