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.
5,662
Disclosures in the tracker, all years
2,177
Of those, indexed in 2026
131
Added in November
24
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
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
15 Oct 2022
High15 Oct 2022
Region of Durham
Government · Records not stated
Employee and resident data exposed in phishing attack
15 Oct 2022
Critical15 Oct 2022
Kakao Corp (Korea)
Technology · 48,000,000 records
Data center fire disrupted KakaoTalk, KakaoPay, KakaoMap for 48M users
15 Oct 2022
Medium15 Oct 2022
15 Oct 2022
Medium15 Oct 2022
28K patient records exposed in tracking pixel incident
Sector not stated · 28,000 records
28K patient records exposed in tracking pixel incident
15 Oct 2022
High14 Oct 2022
Tata Power (India)
Sector not stated · Records not stated
Hive ransomware stole corporate data from India's largest private utility
14 Oct 2022
High14 Oct 2022
Standard Bank (South Africa)
Finance · Records not stated
Employee breach exposed customer account data, internal access abuse
14 Oct 2022
High14 Oct 2022
Woolworths / MyDeal.com.au
Retail · 2,200,000 records
2.2M customer records exposed through compromised MyDeal CRM credentials
14 Oct 2022
Critical14 Oct 2022
14 Oct 2022
High14 Oct 2022
14 Oct 2022
Critical13 Oct 2022
Medibank (ahm Health Insurance)
Healthcare · 2,800,000 records
ahm subsidiary of Medibank, 2.8M records compromised in same incident
13 Oct 2022
Critical13 Oct 2022
Medibank (9.7M Records)
Healthcare · 9,700,000 records
9.7M customer records stolen by REvil, medical claims data published on dark web
13 Oct 2022
High12 Oct 2022
Gen Digital / Avast
Technology · 422,000 records
422K customer records exposed in credential stuffing
12 Oct 2022
Medium12 Oct 2022
12 Oct 2022
Medium12 Oct 2022
12 Oct 2022
High12 Oct 2022
12 Oct 2022
Critical12 Oct 2022
Medibank (US subsidiary)
Finance · 9,700,000 records
9.7M records exposed in REvil ransomware attack
12 Oct 2022
Medium12 Oct 2022
12 Oct 2022
Medium10 Oct 2022
Hipp Baby Food (Germany)
Sector not stated · Records not stated
Cyberattack disrupted baby food manufacturer's production systems
10 Oct 2022
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