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.
5,661
Disclosures in the tracker, all years
2,176
Of those, indexed in 2026
130
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 6 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.
- Denmark11 Nov 2026A.P. Moller-MaerskThe source does not say how they got in.BleepingComputer
High15 Aug 2022
South Staffordshire Water (UK)
Sector not stated · Records not stated
Clop ransomware hit water company, customer data stolen, supply not affected
15 Aug 2022
Medium15 Aug 2022
Town of Cochrane (Alberta)
Government · Records not stated
Ransomware disrupted municipal services, recreation and administration impacted
15 Aug 2022
Medium15 Aug 2022
Knox County Schools (TN)
Education · Records not stated
65K student records exposed in data breach
15 Aug 2022
Critical15 Aug 2022
15 Aug 2022
Critical15 Aug 2022
Community Health Network (Indiana)
Healthcare · 1,500,000 records
1.5M patient records shared via website tracking code
15 Aug 2022
Medium14 Aug 2022
14 Aug 2022
High13 Aug 2022
Twitter
Technology · 6,682,453 records
6,682,453 records exposed, Bios, Email addresses, Geographic locations, Names and 3 more
13 Aug 2022
Critical12 Aug 2022
LastPass (Global Impact)
Technology · 30,000,000 records
30M user vault data stolen, encrypted passwords and unencrypted URLs
12 Aug 2022
High12 Aug 2022
MailChimp (2022)
Technology · Records not stated
133 customer accounts compromised via social engineering
12 Aug 2022
High11 Aug 2022
The North Face
Retail · 200,000 records
200K customer account records compromised in credential stuffing
11 Aug 2022
Medium10 Aug 2022
Costa Mesa CA city government
Government · Records not stated
65K resident records exposed in ransomware
10 Aug 2022
Medium10 Aug 2022
65K resident records exposed in ransomware
Government · Records not stated
65K resident records exposed in ransomware
10 Aug 2022
Medium10 Aug 2022
65K resident records exposed in ransomware
Government · Records not stated
65K resident records exposed in ransomware
10 Aug 2022
Medium10 Aug 2022
65K resident records exposed in ransomware
Government · Records not stated
65K resident records exposed in ransomware
10 Aug 2022
Medium10 Aug 2022
65K resident records exposed in ransomware
Government · Records not stated
65K resident records exposed in ransomware
10 Aug 2022
Medium10 Aug 2022
65K resident records exposed in ransomware
Government · Records not stated
65K resident records exposed in ransomware
10 Aug 2022
Medium10 Aug 2022
65K resident records exposed in ransomware
Government · Records not stated
65K resident records exposed in ransomware
10 Aug 2022
Medium10 Aug 2022
65K resident records exposed in ransomware
Government · Records not stated
65K resident records exposed in ransomware
10 Aug 2022
Medium10 Aug 2022
65K resident records exposed in ransomware
Government · Records not stated
65K resident records exposed in ransomware
10 Aug 2022
Medium10 Aug 2022
65K resident records exposed in ransomware
Government · Records not stated
65K resident records exposed in ransomware
10 Aug 2022
Medium10 Aug 2022
65K resident records exposed in ransomware
Government · Records not stated
65K resident records exposed in ransomware
10 Aug 2022
Medium10 Aug 2022
65K resident records exposed in ransomware
Government · Records not stated
65K resident records exposed in ransomware
10 Aug 2022
Medium10 Aug 2022
65K resident records exposed in ransomware
Government · Records not stated
65K resident records exposed in ransomware
10 Aug 2022
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