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.
5,450
Disclosures in the tracker, all years
2,164
Of those, indexed in 2026
114
Added in November
23
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 13 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.
- Canada12 Nov 2026EducationPlannerBCThe source does not say how they got in.CBC News
- Canada11 Nov 2026SEGA (via newsletter vendor Arara Inc.)The source does not say how they got in.Cybernews
- 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
Medium1 Jul 2022
1 Jul 2022
Medium1 Jul 2022
69K records exposed in data breach
Education · 69,000 records
69K records exposed in data breach
1 Jul 2022
Medium1 Jul 2022
1 Jul 2022
Medium1 Jul 2022
69K records exposed in data breach
Education · 69,000 records
69K records exposed in data breach
1 Jul 2022
Medium1 Jul 2022
1 Jul 2022
Medium1 Jul 2022
69K records exposed in data breach
Education · 69,000 records
69K records exposed in data breach
1 Jul 2022
Medium1 Jul 2022
1 Jul 2022
Medium1 Jul 2022
69K records exposed in data breach
Education · 69,000 records
69K records exposed in data breach
1 Jul 2022
Medium1 Jul 2022
1 Jul 2022
Medium1 Jul 2022
69K records exposed in data breach
Education · 69,000 records
69K records exposed in data breach
1 Jul 2022
Medium1 Jul 2022
1 Jul 2022
Medium1 Jul 2022
69K records exposed in data breach
Education · 69,000 records
69K records exposed in data breach
1 Jul 2022
Medium1 Jul 2022
1 Jul 2022
Medium1 Jul 2022
1 Jul 2022
Medium1 Jul 2022
United Way
Sector not stated · Records not stated
90K donor records exposed in third-party breach
1 Jul 2022
Medium1 Jul 2022
69K records exposed in data breach
Education · 69,000 records
69K records exposed in data breach
1 Jul 2022
Critical1 Jul 2022
1 Jul 2022
High1 Jul 2022
Fitzgibbon Hospital
Healthcare · 112,000 records
112K patient records exposed in ransomware attack
1 Jul 2022
High29 Jun 2022
Knauf Group (Germany)
Sector not stated · Records not stated
Black Basta ransomware disrupted global building materials manufacturer
29 Jun 2022
Critical29 Jun 2022
29 Jun 2022
High28 Jun 2022
28 Jun 2022
High27 Jun 2022
Apetito AG (Germany)
Sector not stated · Records not stated
Ransomware disrupted meals-on-wheels for elderly and hospitals across Germany
27 Jun 2022
Critical27 Jun 2022
OSDE (Argentina Health)
Healthcare · Records not stated
LockBit stole 140GB from Argentina's largest health plan, 2M member records
27 Jun 2022
Medium27 Jun 2022
Lithuanian Energy (Ignitis)
Sector not stated · Records not stated
Pro-Russian hacktivists disrupted Lithuanian energy company systems
27 Jun 2022
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