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.

5,522
Disclosures in the tracker, all years
2,132
Of those, indexed in 2026
62
Added in November
24
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 9 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.

78 incidents from 10 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. Germany6 Nov 2026DigiCertHow they got in: a system left reachable from the internet.The Register
Medium20 Feb 2021
Organisation not named
Healthcare · 95,000 records
The disclosure as indexed does not name the organisation.
95K patient records exposed, hospital permanently closed partly due to ransomware
Our record
20 Feb 2021
High17 Feb 2021
CityBee
Government · 110,156 records
110,156 records exposed, Email addresses, Government issued IDs, Names, Passwords
Our record
17 Feb 2021
High17 Feb 2021
SingTel
Technology · 129,000 records
129K customer records exposed in Accellion FTA breach
Our record
17 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
High16 Feb 2021
207K patient records exposed in Conti ransomware
Healthcare · 207,000 records
207K patient records exposed in Conti ransomware
Our record
16 Feb 2021
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