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.

5,439
Disclosures in the tracker, all years
2,154
Of those, indexed in 2026
87
Added in November
27
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 11 Nov 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.

79 incidents from 9 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. Belgium29 Oct 2026FOD Financiën (Belgian federal finance and tax agency)The source does not say how they got in.The Register
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
Critical29 May 2021
1.56M patient records exposed
Healthcare · 1,560,000 records
1.56M patient records exposed
29 May 2021
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