Weekly briefing No. 41 published 4 Oct 2026
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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.

1,974
Incidents indexed in 2026
Source: LeakTrace index, 7 Oct 2026
13
Added in October
Source: LeakTrace index, 7 Oct 2026
13
Added in the last 7 days
Source: LeakTrace index, 7 Oct 2026
7
Sectors covered
Source: LeakTrace index, 7 Oct 2026
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
High20 Dec 2021
Protemps
Government · 49,591 records
49,591 records exposed, Email addresses, Genders, Job applications, Marital statuses and 8 more
20 Dec 2021
High20 Dec 2021
Gloucester City Council
Government · Records not stated
Russian state hackers compromised council systems, services disrupted for months
20 Dec 2021
High20 Dec 2021
Claro / Embratel (Brazil)
Technology · Records not stated
Lapsus$ stole 10,000 employee and customer records from telecom giant
20 Dec 2021
Critical19 Dec 2021
Lincoln College
Education · Records not stated
157-year-old college permanently closed partly due to ransomware
19 Dec 2021
High18 Dec 2021
Moncler
Sector not stated · Records not stated
BlackCat ransomware hit luxury fashion brand
18 Dec 2021
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