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.
5,421
Disclosures in the tracker, all years
2,136
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.
- Canada6 Nov 2026Air CreebecThe source does not say how they got in.CTV News
- Canada5 Nov 2026Burnaby School DistrictThe source does not say how they got in.CBC News
- Canada3 Nov 2026Central Okanagan School DistrictThe source does not say how they got in.CBC News
- Canada31 Oct 2026ChainalysisHow they got in: automated AI tools that work through many organizations at once.BleepingComputer
- Canada29 Oct 2026McCarthy Tétrault (with Davies also reporting a breach)The source does not say how they got in.The Globe and Mail
Critical11 Jun 2021
1.7M applicant records exposed for years
Government · Records not stated
1.7M applicant records exposed for years
11 Jun 2021
Critical11 Jun 2021
1.7M applicant records exposed for years
Government · Records not stated
1.7M applicant records exposed for years
11 Jun 2021
Critical11 Jun 2021
1.7M applicant records exposed for years
Government · Records not stated
1.7M applicant records exposed for years
11 Jun 2021
Critical11 Jun 2021
1.7M applicant records exposed for years
Government · Records not stated
1.7M applicant records exposed for years
11 Jun 2021
Critical11 Jun 2021
1.7M applicant records exposed for years
Government · Records not stated
1.7M applicant records exposed for years
11 Jun 2021
Critical11 Jun 2021
1.7M applicant records exposed for years
Government · Records not stated
1.7M applicant records exposed for years
11 Jun 2021
Critical11 Jun 2021
1.7M applicant records exposed for years
Government · Records not stated
1.7M applicant records exposed for years
11 Jun 2021
High11 Jun 2021
McDonald's
Retail · Records not stated
Customer and employee data exposed in unauthorized access
11 Jun 2021
Critical11 Jun 2021
Volkswagen / Audi
Technology · 3,300,000 records
3.3M customer records exposed via unprotected vendor database
11 Jun 2021
Medium10 Jun 2021
10 Jun 2021
Critical10 Jun 2021
Electronic Arts (EA)
Technology · Records not stated
780GB source code including FIFA 21 and Frostbite engine stolen
10 Jun 2021
Critical4 Jun 2021
Forefront Dermatology
Healthcare · 2,400,000 records
2.4M patient records exposed in Cuba ransomware attack
4 Jun 2021
Critical3 Jun 2021
Domino's India
Technology · 22,527,655 records
22,527,655 records exposed, Email addresses, Names, Phone numbers, Physical addresses and 1 more
3 Jun 2021
Critical2 Jun 2021
JD
Retail · 77,449,341 records
77,449,341 records exposed, Email addresses, Passwords, Phone numbers, Usernames
2 Jun 2021
High2 Jun 2021
New York MTA (update)
Government · Records not stated
Chinese hackers accessed MTA systems via Pulse Secure VPN
2 Jun 2021
High2 Jun 2021
Massachusetts Steamship Authority
Government · Records not stated
Ransomware disrupted ferry operations
2 Jun 2021
High2 Jun 2021
2 Jun 2021
Critical1 Jun 2021
JBS Foods (Brazil)
Sector not stated · Records not stated
REvil ransomware shut down meat processing in US, Australia, and Brazil, $11M ransom paid
1 Jun 2021
High31 May 2021
31 May 2021
Critical30 May 2021
JBS USA
Sector not stated · Records not stated
REvil ransomware halted meat processing, $11M ransom paid
30 May 2021
Critical30 May 2021
JBS USA
Government · Records not stated
REvil ransomware shut down largest meat processor, $11M ransom paid
30 May 2021
Critical29 May 2021
29 May 2021
Critical29 May 2021
29 May 2021
Critical29 May 2021
29 May 2021
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