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.
5,352
Disclosures in the tracker, all years
2,066
Of those, indexed in 2026
125
Added in October
16
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 28 Oct 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.
74 incidents from 12 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.
- Canada23 Oct 2026Crime Stoppers programs in OntarioHow they got in: a supplier or vendor that was compromised first.Global News
- Canada22 Oct 2026Toronto Crime StoppersHow they got in: a supplier or vendor that was compromised first.Global News
- Canada21 Oct 2026Canadian Crime Stoppers AssociationHow they got in: a supplier or vendor that was compromised first.CBC News
- Canada17 Oct 2026More RewardsThe source does not say how they got in.CTV News
- Canada16 Oct 2026McMurray MétisHow they got in: email made to look like it came from a trusted sender.Yahoo News Canada
Medium28 Dec 2024
28 Dec 2024
High28 Dec 2024
Cypress-Fairbanks ISD (TX)
Education · Records not stated
116K student records exposed via PowerSchool
28 Dec 2024
High28 Dec 2024
Northside ISD (San Antonio)
Education · Records not stated
100K student records exposed via PowerSchool
28 Dec 2024
Medium28 Dec 2024
28 Dec 2024
Medium28 Dec 2024
28 Dec 2024
Critical28 Dec 2024
PowerSchool (student health records)
Healthcare · Records not stated
62M student and staff records including health data exposed
28 Dec 2024
Medium28 Dec 2024
28 Dec 2024
Medium28 Dec 2024
28 Dec 2024
High28 Dec 2024
130K student records exposed via PowerSchool
Education · Records not stated
130K student records exposed via PowerSchool
28 Dec 2024
High28 Dec 2024
Palm Beach County Schools
Education · Records not stated
190K student records exposed via PowerSchool
28 Dec 2024
High28 Dec 2024
270K student records exposed via PowerSchool
Education · Records not stated
270K student records exposed via PowerSchool
28 Dec 2024
High28 Dec 2024
Charlotte-Mecklenburg Schools
Education · Records not stated
150K student records exposed via PowerSchool
28 Dec 2024
Medium28 Dec 2024
28 Dec 2024
Medium28 Dec 2024
28 Dec 2024
High28 Dec 2024
200K student records exposed via PowerSchool
Education · Records not stated
200K student records exposed via PowerSchool
28 Dec 2024
High26 Dec 2024
JAL / Japan Airlines
Sector not stated · Records not stated
Cyberattack caused flight delays at Tokyo airports, systems disrupted on Christmas Eve
26 Dec 2024
High23 Dec 2024
Pittsburgh Regional Transit
Sector not stated · Records not stated
Ransomware disrupted bus and rail systems
23 Dec 2024
Critical20 Dec 2024
French Citizens
Finance · 28,445,106 records
28,445,106 records exposed, Device information, Email addresses, IP addresses, Names and 3 more
20 Dec 2024
High19 Dec 2024
Young Living Essential Oils
Retail · 1,128,951 records
1,128,951 records exposed, Dates of birth, Email addresses, Geographic locations, Names
19 Dec 2024
High19 Dec 2024
schenkYOU
Retail · 237,349 records
237,349 records exposed, Dates of birth, Email addresses, Names, Passwords
19 Dec 2024
High19 Dec 2024
BitView
Technology · 63,127 records
63,127 records exposed, Bios, Comments, Dates of birth, Email addresses and 6 more
19 Dec 2024
Critical16 Dec 2024
Hopamedia
Technology · 23,835,870 records
23,835,870 records exposed, Email addresses, Geographic locations, Names, Phone numbers and 1 more
16 Dec 2024
Critical15 Dec 2024
MC2 Data
Finance · 2,122,280 records
2,122,280 records exposed, Email addresses, Names, Passwords
15 Dec 2024
High14 Dec 2024
Yonéma
Finance · 35,962 records
35,962 records exposed, Dates of birth, Device information, Email addresses, IP addresses and 3 more
14 Dec 2024
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