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.

5,397
Disclosures in the tracker, all years
2,112
Of those, indexed in 2026
25
Added in November
32
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 5 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.

Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
High8 Sep 2023
Dymocks
Retail · 836,120 records
836,120 records exposed, Dates of birth, Email addresses, Genders, Names and 2 more
8 Sep 2023
Medium8 Sep 2023
Erie Insurance
Finance · Records not stated
53K policyholder records exposed
8 Sep 2023
Medium8 Sep 2023
36K student records exposed
Education · Records not stated
36K student records exposed
8 Sep 2023
Medium8 Sep 2023
Planet Fitness
Retail · 58,000 records
58K customer records exposed
8 Sep 2023
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