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.
- 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
High3 Sep 2022
500K student records exposed in Vice Society ransomware
Education · Records not stated
500K student records exposed in Vice Society ransomware
3 Sep 2022
High3 Sep 2022
500K student records exposed in Vice Society ransomware
Education · Records not stated
500K student records exposed in Vice Society ransomware
3 Sep 2022
High3 Sep 2022
500K student records exposed in Vice Society ransomware
Education · Records not stated
500K student records exposed in Vice Society ransomware
3 Sep 2022
High3 Sep 2022
500K student records exposed in Vice Society ransomware
Education · Records not stated
500K student records exposed in Vice Society ransomware
3 Sep 2022
High3 Sep 2022
500K student records exposed in Vice Society ransomware
Education · Records not stated
500K student records exposed in Vice Society ransomware
3 Sep 2022
High3 Sep 2022
500K student records exposed in Vice Society ransomware
Education · Records not stated
500K student records exposed in Vice Society ransomware
3 Sep 2022
High3 Sep 2022
500K student records exposed in Vice Society ransomware
Education · Records not stated
500K student records exposed in Vice Society ransomware
3 Sep 2022
High3 Sep 2022
500K student records exposed in Vice Society ransomware
Education · Records not stated
500K student records exposed in Vice Society ransomware
3 Sep 2022
High2 Sep 2022
Gestore Servizi Energetici (Italy)
Sector not stated · Records not stated
BlackCat ransomware attacked Italian national energy agency
2 Sep 2022
High2 Sep 2022
7-Eleven
Retail · Records not stated
Customer mobile app accounts compromised in credential stuffing
2 Sep 2022
High2 Sep 2022
Samsung
Technology · Records not stated
Customer records including names, contacts, DOBs exposed
2 Sep 2022
Critical1 Sep 2022
Optus
Technology · Records not stated
2022 cyber attack exposed customer data; Australian privacy regulator sued over breach
1 Sep 2022
Medium1 Sep 2022
1 Sep 2022
Medium1 Sep 2022
1 Sep 2022
High1 Sep 2022
OakBend Medical Center
Healthcare · 500,000 records
500K patient records exposed in Daixin ransomware
1 Sep 2022
Critical31 Aug 2022
Stripchat
Technology · 10,001,355 records
10,001,355 records exposed, Email addresses, IP addresses, Usernames
31 Aug 2022
Critical30 Aug 2022
START
Government · 7,455,386 records
7,455,386 records exposed, Email addresses, Geographic locations, Names, Passwords
30 Aug 2022
Critical25 Aug 2022
TAP Air Portugal
Sector not stated · 1,500,000 records
Ragnar Locker published 1.5M customer records, passport and ID data exposed
25 Aug 2022
Critical25 Aug 2022
25 Aug 2022
Critical25 Aug 2022
LastPass
Technology · 33,000,000 records
Encrypted password vaults of 33M users stolen in two-phase breach
25 Aug 2022
Medium24 Aug 2022
24 Aug 2022
Critical24 Aug 2022
Plex
Technology · 15,000,000 records
15M user accounts including emails and encrypted passwords compromised
24 Aug 2022
Medium24 Aug 2022
24 Aug 2022
Medium24 Aug 2022
24 Aug 2022
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