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.

5,454
Disclosures in the tracker, all years
2,168
Of those, indexed in 2026
118
Added in November
23
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 14 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.

76 incidents from 8 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. Canada12 Nov 2026EducationPlannerBCThe source does not say how they got in.CBC News
  2. Canada11 Nov 2026SEGA (via newsletter vendor Arara Inc.)The source does not say how they got in.Cybernews
  3. Canada6 Nov 2026Air CreebecThe source does not say how they got in.CTV News
  4. Canada5 Nov 2026Burnaby School DistrictThe source does not say how they got in.CBC News
  5. Canada3 Nov 2026Central Okanagan School DistrictThe source does not say how they got in.CBC News
  6. Canada31 Oct 2026ChainalysisHow they got in: automated AI tools that work through many organizations at once.BleepingComputer
Medium7 Mar 2024
11K student records exposed
Education · Records not stated
11K student records exposed
7 Mar 2024
Medium7 Mar 2024
11K student records exposed
Education · Records not stated
11K student records exposed
7 Mar 2024
Medium7 Mar 2024
11K student records exposed
Education · Records not stated
11K student records exposed
7 Mar 2024
Medium7 Mar 2024
11K student records exposed
Education · Records not stated
11K student records exposed
7 Mar 2024
Medium7 Mar 2024
11K student records exposed
Education · Records not stated
11K student records exposed
7 Mar 2024
Medium7 Mar 2024
11K student records exposed
Education · Records not stated
11K student records exposed
7 Mar 2024
Medium7 Mar 2024
11K student records exposed
Education · Records not stated
11K student records exposed
7 Mar 2024
Medium7 Mar 2024
11K student records exposed
Education · Records not stated
11K student records exposed
7 Mar 2024
Medium7 Mar 2024
11K student records exposed
Education · Records not stated
11K student records exposed
7 Mar 2024
Medium7 Mar 2024
WoTLabs
Technology · 21,994 records
21,994 records exposed, Dates of birth, Email addresses, IP addresses, Time zones and 1 more
7 Mar 2024
Critical7 Mar 2024
Online Trade (Онлайн Трейд)
Technology · 3,805,265 records
3,805,265 records exposed, Dates of birth, Email addresses, IP addresses, Names and 2 more
7 Mar 2024
Medium7 Mar 2024
11K student records exposed
Education · Records not stated
11K student records exposed
7 Mar 2024
Medium5 Mar 2024
Township of Woolwich (Ontario)
Government · Records not stated
Ransomware encrypted municipal systems, public services disrupted
5 Mar 2024
Medium5 Mar 2024
City of McKinney TX
Government · 28,000 records
28K records exposed in data breach
5 Mar 2024
Medium5 Mar 2024
Suffolk University
Education · Records not stated
83K student records exposed
5 Mar 2024
High5 Mar 2024
Otolaryngology Associates
Healthcare · 316,000 records
316K patient records exposed
5 Mar 2024
Medium4 Mar 2024
American Express (vendor)
Finance · 30,000 records
30K customer records exposed in third-party breach
4 Mar 2024
Medium3 Mar 2024
Mr. Green Gaming
Technology · 27,123 records
27,123 records exposed, Dates of birth, Email addresses, Geographic locations, IP addresses and 1 more
3 Mar 2024
High2 Mar 2024
Kootenai Health
Healthcare · 464,000 records
464K patient records exposed in 3AM ransomware
2 Mar 2024
High1 Mar 2024
Fujitsu
Technology · Records not stated
Malware found on company systems; investigating possible data breach
1 Mar 2024
High1 Mar 2024
Fujitsu
Technology · Records not stated
Company computers compromised with malware, possible data breach under investigation
1 Mar 2024
High1 Mar 2024
Fujitsu
Technology · Records not stated
Company systems compromised with malware, possible data breach under investigation
1 Mar 2024
High1 Mar 2024
Fujitsu
Technology · Records not stated
Multiple company computers compromised with malware; possible data breach under investigation
1 Mar 2024
High1 Mar 2024
Nissan Oceania
Retail · 100,000 records
Data breach impacting 100,000 individuals in Australia and New Zealand
1 Mar 2024
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