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.

5,363
Disclosures in the tracker, all years
2,079
Of those, indexed in 2026
140
Added in October
19
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.

Medium5 Mar 2022
26K patient records exposed
Healthcare · 26,000 records
26K patient records exposed
5 Mar 2022
Medium5 Mar 2022
26K patient records exposed
Healthcare · 26,000 records
26K patient records exposed
5 Mar 2022
Medium5 Mar 2022
26K patient records exposed
Healthcare · 26,000 records
26K patient records exposed
5 Mar 2022
Medium5 Mar 2022
26K patient records exposed
Healthcare · 26,000 records
26K patient records exposed
5 Mar 2022
Medium5 Mar 2022
26K patient records exposed
Healthcare · 26,000 records
26K patient records exposed
5 Mar 2022
Medium5 Mar 2022
26K patient records exposed
Healthcare · 26,000 records
26K patient records exposed
5 Mar 2022
Medium5 Mar 2022
26K patient records exposed
Healthcare · 26,000 records
26K patient records exposed
5 Mar 2022
Medium5 Mar 2022
26K patient records exposed
Healthcare · 26,000 records
26K patient records exposed
5 Mar 2022
Medium5 Mar 2022
26K patient records exposed
Healthcare · 26,000 records
26K patient records exposed
5 Mar 2022
Medium5 Mar 2022
26K patient records exposed
Healthcare · 26,000 records
26K patient records exposed
5 Mar 2022
Medium5 Mar 2022
26K patient records exposed
Healthcare · 26,000 records
26K patient records exposed
5 Mar 2022
Medium5 Mar 2022
26K patient records exposed
Healthcare · 26,000 records
26K patient records exposed
5 Mar 2022
Medium5 Mar 2022
26K patient records exposed
Healthcare · 26,000 records
26K patient records exposed
5 Mar 2022
Critical4 Mar 2022
Samsung Electronics (Korea)
Technology · Records not stated
Lapsus$ stole 190GB of source code, Galaxy device encryption algorithms exposed
4 Mar 2022
Critical4 Mar 2022
Samsung (LAPSUS$)
Technology · Records not stated
190GB of source code including Galaxy device secrets stolen
4 Mar 2022
High3 Mar 2022
Robinhood
Finance · 5,003,937 records
5,003,937 records exposed, Email addresses
3 Mar 2022
High3 Mar 2022
MacGeneration
Retail · 101,004 records
101,004 records exposed, Email addresses, Passwords, Usernames
3 Mar 2022
High2 Mar 2022
NVIDIA
Technology · 71,335 records
71,335 records exposed, Email addresses, Passwords
2 Mar 2022
Medium1 Mar 2022
32K student records exposed
Education · Records not stated
32K student records exposed
1 Mar 2022
Medium1 Mar 2022
32K student records exposed
Education · Records not stated
32K student records exposed
1 Mar 2022
Medium1 Mar 2022
32K student records exposed
Education · Records not stated
32K student records exposed
1 Mar 2022
Medium1 Mar 2022
32K student records exposed
Education · Records not stated
32K student records exposed
1 Mar 2022
Medium1 Mar 2022
32K student records exposed
Education · Records not stated
32K student records exposed
1 Mar 2022
Medium1 Mar 2022
32K student records exposed
Education · Records not stated
32K student records exposed
1 Mar 2022
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