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.
5,444
Disclosures in the tracker, all years
2,158
Of those, indexed in 2026
103
Added in November
22
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.
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.
- Belgium29 Oct 2026FOD Financiën (Belgian federal finance and tax agency)The source does not say how they got in.The Register
High8 Sep 2021
180K patient records exposed in Vice Society ransomware
Healthcare · 180,000 records
180K patient records exposed in Vice Society ransomware
8 Sep 2021
High8 Sep 2021
180K patient records exposed in Vice Society ransomware
Healthcare · 180,000 records
180K patient records exposed in Vice Society ransomware
8 Sep 2021
High8 Sep 2021
180K patient records exposed in Vice Society ransomware
Healthcare · 180,000 records
180K patient records exposed in Vice Society ransomware
8 Sep 2021
High8 Sep 2021
180K patient records exposed in Vice Society ransomware
Healthcare · 180,000 records
180K patient records exposed in Vice Society ransomware
8 Sep 2021
High8 Sep 2021
180K patient records exposed in Vice Society ransomware
Healthcare · 180,000 records
180K patient records exposed in Vice Society ransomware
8 Sep 2021
High8 Sep 2021
180K patient records exposed in Vice Society ransomware
Healthcare · 180,000 records
180K patient records exposed in Vice Society ransomware
8 Sep 2021
High8 Sep 2021
180K patient records exposed in Vice Society ransomware
Healthcare · 180,000 records
180K patient records exposed in Vice Society ransomware
8 Sep 2021
High8 Sep 2021
180K patient records exposed in Vice Society ransomware
Healthcare · 180,000 records
180K patient records exposed in Vice Society ransomware
8 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
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