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.

5,369
Disclosures in the tracker, all years
2,085
Of those, indexed in 2026
4
Added in November
26
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 1 Nov 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.

77 incidents from 11 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)
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
Our record
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
Our record
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
Our record
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
Our record
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
Our record
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
Our record
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
Our record
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
Our record
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
Our record
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
Our record
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
Our record
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
Our record
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
Our record
15 Sep 2022
Medium15 Sep 2022
Hinds County MS
Government · 36,000 records
36K records exposed in data breach
Our record
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
Our record
15 Sep 2022
Medium15 Sep 2022
Mt. San Antonio College
Education · Records not stated
28K student records exposed
Our record
15 Sep 2022
High15 Sep 2022
Uber
Technology · Records not stated
Internal systems breached by teenager via social engineering / MFA fatigue
Our record
15 Sep 2022
High14 Sep 2022
Safaricom (Kenya)
Finance · Records not stated
M-PESA mobile money data exposure affected Kenyan mobile banking customers
Our record
14 Sep 2022
Critical13 Sep 2022
2.2M pediatric patient records exposed
Healthcare · Records not stated
2.2M pediatric patient records exposed
Our record
13 Sep 2022
Critical13 Sep 2022
2.2M pediatric patient records exposed
Healthcare · Records not stated
2.2M pediatric patient records exposed
Our record
13 Sep 2022
Critical13 Sep 2022
2.2M pediatric patient records exposed
Healthcare · Records not stated
2.2M pediatric patient records exposed
Our record
13 Sep 2022
Critical13 Sep 2022
2.2M pediatric patient records exposed
Healthcare · Records not stated
2.2M pediatric patient records exposed
Our record
13 Sep 2022
Critical13 Sep 2022
2.2M pediatric patient records exposed
Healthcare · Records not stated
2.2M pediatric patient records exposed
Our record
13 Sep 2022
Critical13 Sep 2022
2.2M pediatric patient records exposed
Healthcare · Records not stated
2.2M pediatric patient records exposed
Our record
13 Sep 2022
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