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.
5,405
Disclosures in the tracker, all years
2,119
Of those, indexed in 2026
40
Added in November
47
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 5 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.
77 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.
- Denmark27 Oct 2026ENGIEThe source does not say how they got in.BleepingComputer
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
Medium14 Oct 2023
14 Oct 2023
High14 Oct 2023
Henry Schein
Sector not stated · Records not stated
BlackCat ransomware attacked dental supplier twice in months
14 Oct 2023
Medium12 Oct 2023
12 Oct 2023
Critical12 Oct 2023
Kansas Courts
Government · Records not stated
Ransomware took down statewide court filing system
12 Oct 2023
High10 Oct 2023
Hospital de Torrevieja (Spain)
Healthcare · Records not stated
Ransomware disrupted hospital systems in Alicante, patient care affected
10 Oct 2023
High10 Oct 2023
Air Europa (Spain)
Sector not stated · Records not stated
Credit card numbers, CVVs, and expiry dates stolen, customers told to cancel cards
10 Oct 2023
High10 Oct 2023
Simpson Manufacturing
Sector not stated · Records not stated
Cyberattack disrupted building products manufacturer
10 Oct 2023
Critical9 Oct 2023
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
815M Indian citizens' COVID test data offered for sale, Aadhaar, passport numbers
9 Oct 2023
Critical9 Oct 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
815M citizen records exposed, largest medical database breach globally
9 Oct 2023
Critical9 Oct 2023
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
815M Indian citizens' COVID test data offered for sale, Aadhaar, passport numbers
9 Oct 2023
Critical9 Oct 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
815M citizen records exposed, largest medical database breach globally
9 Oct 2023
Critical9 Oct 2023
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
815M Indian citizens' COVID test data offered for sale, Aadhaar, passport numbers
9 Oct 2023
Critical9 Oct 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
815M citizen records exposed, largest medical database breach globally
9 Oct 2023
Critical9 Oct 2023
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
815M Indian citizens' COVID test data offered for sale, Aadhaar, passport numbers
9 Oct 2023
Critical9 Oct 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
815M citizen records exposed, largest medical database breach globally
9 Oct 2023
Critical9 Oct 2023
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
815M Indian citizens' COVID test data offered for sale, Aadhaar, passport numbers
9 Oct 2023
Critical9 Oct 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
815M citizen records exposed, largest medical database breach globally
9 Oct 2023
Critical9 Oct 2023
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
815M Indian citizens' COVID test data offered for sale, Aadhaar, passport numbers
9 Oct 2023
Critical9 Oct 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
815M citizen records exposed, largest medical database breach globally
9 Oct 2023
Critical9 Oct 2023
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
815M Indian citizens' COVID test data offered for sale, Aadhaar, passport numbers
9 Oct 2023
Critical9 Oct 2023
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
815M citizen records exposed, largest medical database breach globally
9 Oct 2023
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