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.

5,366
Disclosures in the tracker, all years
2,080
Of those, indexed in 2026
139
Added in October
18
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 29 Oct 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 12 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.

  1. Germany21 Oct 2026IQ.LvbsThe source does not say how they got in.The Register
Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
2 May 2022
Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
2 May 2022
Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
2 May 2022
Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
2 May 2022
Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
2 May 2022
Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
2 May 2022
Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
2 May 2022
Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
2 May 2022
Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
2 May 2022
Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
2 May 2022
Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
2 May 2022
Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
2 May 2022
Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
2 May 2022
Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
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
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
2 May 2022
Medium2 May 2022
61K patient records exposed
Healthcare · 61,000 records
61K patient records exposed
2 May 2022
High1 May 2022
Devil-Torrents.pl
Technology · 63,451 records
63,451 records exposed, Email addresses, Passwords
1 May 2022
Medium1 May 2022
NHS Digital (GP Connect)
Healthcare · 900,000 records
GP appointment data shared with third parties without patient consent
1 May 2022
Medium1 May 2022
Alameda Health System
Healthcare · 90,000 records
90K patient records exposed in ransomware
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
28 Apr 2022
Medium27 Apr 2022
St. Clair County IL
Government · 54,000 records
54K records exposed in county breach
27 Apr 2022
High25 Apr 2022
Battelle for Kids
Sector not stated · Records not stated
500K student assessment records exposed
25 Apr 2022
High25 Apr 2022
Chicago Public Schools
Education · Records not stated
500K student records exposed via vendor Battelle for Kids
25 Apr 2022
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