Weekly briefing No. 41 published 4 Oct 2026
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.

5,368
Disclosures in the tracker, all years
2,082
Of those, indexed in 2026
145
Added in October
22
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 30 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.

Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
Our record
2 May 2022
Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
Our record
2 May 2022
Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
Our record
2 May 2022
High2 May 2022
PayHere
Finance · 1,580,249 records
1,580,249 records exposed, Email addresses, IP addresses, Names, Partial credit card data and 3 more
Our record
2 May 2022
High2 May 2022
Aimware
Retail · 305,470 records
305,470 records exposed, Email addresses, IP addresses, Passwords, Private messages and 2 more
Our record
2 May 2022
Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
Our record
2 May 2022
High1 May 2022
Devil-Torrents.pl
Technology · 63,451 records
63,451 records exposed, Email addresses, Passwords
Our record
1 May 2022
Medium1 May 2022
NHS Digital (GP Connect)
Healthcare · 900,000 records
GP appointment data shared with third parties without patient consent
Our record
1 May 2022
Medium1 May 2022
Alameda Health System
Healthcare · 90,000 records
90K patient records exposed in ransomware
Our record
1 May 2022
High28 Apr 2022
Dis-Chem Pharmacies (South Africa)
Healthcare · 3,600,000 records
3.6M customer records stolen from South Africa's largest pharmacy chain
Our record
28 Apr 2022
Medium27 Apr 2022
St. Clair County IL
Government · 54,000 records
54K records exposed in county breach
Our record
27 Apr 2022
High25 Apr 2022
Battelle for Kids
Sector not stated · Records not stated
500K student assessment records exposed
Our record
25 Apr 2022
High25 Apr 2022
Chicago Public Schools
Education · Records not stated
500K student records exposed via vendor Battelle for Kids
Our record
25 Apr 2022
High25 Apr 2022
Yuma Regional Medical Center
Healthcare · 737,000 records
737K patient records exposed in ransomware
Our record
25 Apr 2022
High22 Apr 2022
37GB of source code stolen
Technology · Records not stated
37GB of source code stolen
Our record
22 Apr 2022
High22 Apr 2022
37GB of source code stolen
Technology · Records not stated
37GB of source code stolen
Our record
22 Apr 2022
High22 Apr 2022
37GB of source code stolen
Technology · Records not stated
37GB of source code stolen
Our record
22 Apr 2022
High22 Apr 2022
37GB of source code stolen
Technology · Records not stated
37GB of source code stolen
Our record
22 Apr 2022
High22 Apr 2022
37GB of source code stolen
Technology · Records not stated
37GB of source code stolen
Our record
22 Apr 2022
High22 Apr 2022
37GB of source code stolen
Technology · Records not stated
37GB of source code stolen
Our record
22 Apr 2022
High22 Apr 2022
37GB of source code stolen
Technology · Records not stated
37GB of source code stolen
Our record
22 Apr 2022
High22 Apr 2022
37GB of source code stolen
Technology · Records not stated
37GB of source code stolen
Our record
22 Apr 2022
High22 Apr 2022
37GB of source code stolen
Technology · Records not stated
37GB of source code stolen
Our record
22 Apr 2022
High22 Apr 2022
37GB of source code stolen
Technology · Records not stated
37GB of source code stolen
Our record
22 Apr 2022
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