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.
5,574
Disclosures in the tracker, all years
2,089
Of those, indexed in 2026
7
Added in November
21
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 3 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
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
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
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