Weekly briefing No. 41 published 4 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.

5,350
Disclosures in the tracker, all years
2,063
Of those, indexed in 2026
122
Added in October
14
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 27 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.

High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
High9 Nov 2021
135K patient records exposed
Healthcare · 135,000 records
135K patient records exposed
9 Nov 2021
Were you affected?