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.

5,368
Disclosures in the tracker, all years
2,082
Of those, indexed in 2026
145
Added in October
22
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.

Worldwide · How they got in

Incidents worldwide, by country.

78 incidents from 12 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)
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
High4 Apr 2022
461K patient records exposed
Healthcare · 461,000 records
461K patient records exposed
4 Apr 2022
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