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.
5,376
Disclosures in the tracker, all years
2,090
Of those, indexed in 2026
8
Added in November
22
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.
Medium11 Nov 2022
11 Nov 2022
Critical11 Nov 2022
11 Nov 2022
Critical9 Nov 2022
Medibank (Private Health)
Healthcare · Records not stated
REvil published customer records sorted by medical conditions on dark web
9 Nov 2022
Critical9 Nov 2022
Continental Automotive (Germany)
Sector not stated · Records not stated
40TB of internal data stolen including budget plans and strategy docs
9 Nov 2022
Critical8 Nov 2022
GGCorp
Technology · 2,376,330 records
2,376,330 records exposed, Email addresses, IP addresses, Passwords, Usernames
8 Nov 2022
Medium8 Nov 2022
The Smith Family (Australia)
Sector not stated · Records not stated
Children's charity data breach, donor and program participant records accessed
8 Nov 2022
High7 Nov 2022
Sobeys / Empire Company
Retail · Records not stated
BianLian ransomware disrupted operations at 1,500+ grocery stores, pharmacy data exposed
7 Nov 2022
Medium7 Nov 2022
7 Nov 2022
Medium7 Nov 2022
7 Nov 2022
Medium6 Nov 2022
6 Nov 2022
High6 Nov 2022
Maple Leaf Foods
Sector not stated · Records not stated
Cybersecurity incident disrupted operations
6 Nov 2022
Medium5 Nov 2022
Copa Airlines (Panama)
Sector not stated · Records not stated
Customer data exposed through booking system vulnerability
5 Nov 2022
Medium5 Nov 2022
5 Nov 2022
Medium5 Nov 2022
5 Nov 2022
Critical4 Nov 2022
Sobeys/Empire Company
Retail · Records not stated
Ransomware disrupted pharmacy and grocery operations nationwide
4 Nov 2022
High4 Nov 2022
4 Nov 2022
Medium3 Nov 2022
3 Nov 2022
High1 Nov 2022
Thales Group (France)
Sector not stated · Records not stated
LockBit published stolen data from French defense and aerospace giant
1 Nov 2022
Medium1 Nov 2022
1 Nov 2022
High28 Oct 2022
Aurubis AG (Germany)
Sector not stated · Records not stated
Cyberattack on Europe's largest copper producer, IT systems isolated
28 Oct 2022
High28 Oct 2022
28 Oct 2022
Medium25 Oct 2022
36K student records exposed in phishing attack
Education · Records not stated
36K student records exposed in phishing attack
25 Oct 2022
Medium25 Oct 2022
36K student records exposed in phishing attack
Education · Records not stated
36K student records exposed in phishing attack
25 Oct 2022
Medium25 Oct 2022
36K student records exposed in phishing attack
Education · Records not stated
36K student records exposed in phishing attack
25 Oct 2022
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