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.
5,582
Disclosures in the tracker, all years
2,082
Of those, indexed in 2026
146
Added in October
21
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 31 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.
77 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.
- Canada29 Oct 2026McCarthy Tétrault (with Davies also reporting a breach)The source does not say how they got in.The Globe and Mail
- 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
Critical10 Apr 2024
1M dental insurance member records exposed
Healthcare · Records not stated
1M dental insurance member records exposed
10 Apr 2024
Critical10 Apr 2024
1M dental insurance member records exposed
Healthcare · Records not stated
1M dental insurance member records exposed
10 Apr 2024
Critical10 Apr 2024
1M dental insurance member records exposed
Healthcare · Records not stated
1M dental insurance member records exposed
10 Apr 2024
Critical10 Apr 2024
1M dental insurance member records exposed
Healthcare · Records not stated
1M dental insurance member records exposed
10 Apr 2024
Critical10 Apr 2024
1M dental insurance member records exposed
Healthcare · Records not stated
1M dental insurance member records exposed
10 Apr 2024
High10 Apr 2024
Salvadoran Citizens
Government · 946,989 records
946,989 records exposed, Dates of birth, Email addresses, Government issued IDs, Names and 3 more
10 Apr 2024
Critical10 Apr 2024
1M dental insurance member records exposed
Healthcare · Records not stated
1M dental insurance member records exposed
10 Apr 2024
High9 Apr 2024
Kaspersky Club
Retail · 55,971 records
55,971 records exposed, Email addresses, IP addresses, Passwords, Usernames
9 Apr 2024
High9 Apr 2024
Blue Shield of California
Healthcare · Records not stated
940K member records shared via Google Analytics misconfiguration
9 Apr 2024
High8 Apr 2024
boAt
Technology · 7,528,985 records
7,528,985 records exposed, Email addresses, Names, Phone numbers, Physical addresses
8 Apr 2024
Medium8 Apr 2024
8 Apr 2024
Critical8 Apr 2024
National Public Data
Technology · 2,900,000,000 records
2.9B records including SSNs exposed in massive data aggregator breach
8 Apr 2024
High5 Apr 2024
Boat (India Electronics)
Technology · 7,500,000 records
7.5M customer records stolen from India's top wearables brand
5 Apr 2024
Medium5 Apr 2024
5 Apr 2024
High4 Apr 2024
Hoya Corporation
Sector not stated · 320,000 records
320K records exposed in lens manufacturer data breach
4 Apr 2024
Medium3 Apr 2024
3 Apr 2024
Critical2 Apr 2024
SurveyLama
Retail · 4,426,879 records
4,426,879 records exposed, Dates of birth, Email addresses, IP addresses, Names and 3 more
2 Apr 2024
High2 Apr 2024
Jackson County MO
Government · Records not stated
Ransomware disrupted county government systems
2 Apr 2024
High1 Apr 2024
Home Depot
Retail · Records not stated
Vendor error exposed employee personally identifiable information
1 Apr 2024
Critical1 Apr 2024
Rockstar Games
Technology · Records not stated
Breached through Anodot's Snowflake access; part of ShinyHunters attack affecting 165 organizations
1 Apr 2024
High1 Apr 2024
Pandabuy
Retail · 1,348,407 records
1,348,407 records exposed, Email addresses, IP addresses, Names, Phone numbers and 1 more
1 Apr 2024
Critical1 Apr 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Turkish state hospital cyber attack leaked confidential medical records of millions
1 Apr 2024
Critical1 Apr 2024
Medical records of millions
Healthcare · Records not stated
Medical records of millions exposed in cyber attack on Istanbul hospital
1 Apr 2024
Critical1 Apr 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Turkish state hospital suffered cyber attack leaking medical records of millions
1 Apr 2024
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