Weekly briefing No. 42 published 30 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.

5,582
Disclosures in the tracker, all years
2,082
Of those, indexed in 2026
146
Added in October
21
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 31 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.

78 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. Netherlands27 Oct 2026Bank customers in RotterdamHow they got in: a cloned voice or video of a real person.Security Affairs (citing NL Times)
Medium22 May 2022
Gundersen Health System
Healthcare · 44,000 records
44K patient records exposed
Our record
22 May 2022
Medium18 May 2022
Regional One Health
Healthcare · 56,000 records
56K patient records exposed
Our record
18 May 2022
High17 May 2022
City of Fremont NE
Government · Records not stated
Ransomware disrupted city operations
Our record
17 May 2022
High16 May 2022
OGUsers (2021 breach)
Retail · 348,302 records
348,302 records exposed, Email addresses, IP addresses, Passwords, Usernames
Our record
16 May 2022
High16 May 2022
BlackBerry Fans
Retail · 174,168 records
174,168 records exposed, Email addresses, IP addresses, Passwords, Usernames
Our record
16 May 2022
High16 May 2022
Camping World
Retail · 640,000 records
640K customer records exposed in data breach
Our record
16 May 2022
Medium15 May 2022
Kellogg Community College
Education · Records not stated
17K student records exposed in ransomware
Our record
15 May 2022
Medium14 May 2022
Paragon Cheats
Technology · 188,089 records
188,089 records exposed, Browser user agent details, Email addresses, IP addresses, Usernames
Our record
14 May 2022
Medium12 May 2022
Memorial Hermann Health System
Healthcare · 78,000 records
78K patient records exposed via email compromise
Our record
12 May 2022
Medium11 May 2022
Chili's / Brinker International
Retail · 85,000 records
85K customer payment records compromised
Our record
11 May 2022
High10 May 2022
First National Bank South Africa
Finance · Records not stated
Insider access compromised customer account records
Our record
10 May 2022
High10 May 2022
Insider access compromised customer account records
Finance · Records not stated
Insider access compromised customer account records
Our record
10 May 2022
High10 May 2022
Insider access compromised customer account records
Finance · Records not stated
Insider access compromised customer account records
Our record
10 May 2022
High10 May 2022
Insider access compromised customer account records
Finance · Records not stated
Insider access compromised customer account records
Our record
10 May 2022
High10 May 2022
Insider access compromised customer account records
Finance · Records not stated
Insider access compromised customer account records
Our record
10 May 2022
High10 May 2022
Insider access compromised customer account records
Finance · Records not stated
Insider access compromised customer account records
Our record
10 May 2022
High10 May 2022
Insider access compromised customer account records
Finance · Records not stated
Insider access compromised customer account records
Our record
10 May 2022
High10 May 2022
Insider access compromised customer account records
Finance · Records not stated
Insider access compromised customer account records
Our record
10 May 2022
High10 May 2022
Insider access compromised customer account records
Finance · Records not stated
Insider access compromised customer account records
Our record
10 May 2022
High10 May 2022
Insider access compromised customer account records
Finance · Records not stated
Insider access compromised customer account records
Our record
10 May 2022
High10 May 2022
Insider access compromised customer account records
Finance · Records not stated
Insider access compromised customer account records
Our record
10 May 2022
High10 May 2022
Insider access compromised customer account records
Finance · Records not stated
Insider access compromised customer account records
Our record
10 May 2022
High10 May 2022
Insider access compromised customer account records
Finance · Records not stated
Insider access compromised customer account records
Our record
10 May 2022
High10 May 2022
Insider access compromised customer account records
Finance · Records not stated
Insider access compromised customer account records
Our record
10 May 2022
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