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.

5,558
Disclosures in the tracker, all years
2,108
Of those, indexed in 2026
25
Added in November
32
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 5 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. Canada31 Oct 2026ChainalysisHow they got in: automated AI tools that work through many organizations at once.BleepingComputer
  2. Canada29 Oct 2026McCarthy Tétrault (with Davies also reporting a breach)The source does not say how they got in.The Globe and Mail
  3. Canada23 Oct 2026Crime Stoppers programs in OntarioHow they got in: a supplier or vendor that was compromised first.Global News
  4. Canada22 Oct 2026Toronto Crime StoppersHow they got in: a supplier or vendor that was compromised first.Global News
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
High15 Oct 2022
Region of Durham
Government · Records not stated
Employee and resident data exposed in phishing attack
Our record
15 Oct 2022
Critical15 Oct 2022
Kakao Corp (Korea)
Technology · 48,000,000 records
Data center fire disrupted KakaoTalk, KakaoPay, KakaoMap for 48M users
Our record
15 Oct 2022
Medium15 Oct 2022
Humana
Healthcare · Records not stated
65K member records exposed via tracking pixel
Our record
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
Our record
15 Oct 2022
High14 Oct 2022
Tata Power (India)
Sector not stated · Records not stated
Hive ransomware stole corporate data from India's largest private utility
Our record
14 Oct 2022
Were you affected?