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
2,083
Of those, indexed in 2026
146
Added in October
23
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.

Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
Medium3 Jan 2022
5K student records exposed
Education · Records not stated
5K student records exposed
3 Jan 2022
High2 Jan 2022
Impresa Media Group (Portugal)
Sector not stated · Records not stated
Lapsus$ ransomware hit largest Portuguese media group, SIC TV and Expresso newspaper
2 Jan 2022
High28 Dec 2021
Amedia (Norway)
Sector not stated · Records not stated
Conti ransomware disrupted 80+ Norwegian newspapers, print and digital impacted
28 Dec 2021
Critical23 Dec 2021
FlexBooker
Technology · 3,700,000 records
3.7M user records stolen in data breach
23 Dec 2021
High22 Dec 2021
Nortura (Norway)
Sector not stated · Records not stated
Ransomware disrupted Norway's largest meat processor, supermarket shelves impacted
22 Dec 2021
Were you affected?