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.

5,416
Disclosures in the tracker, all years
2,131
Of those, indexed in 2026
55
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.

Critical3 Jul 2022
Shanghai National Police Database
Government · Records not stated
1B Chinese citizen records leaked, largest known data breach in history, 23TB
3 Jul 2022
Medium1 Jul 2022
22K records exposed
Government · 22,000 records
22K records exposed
1 Jul 2022
Medium1 Jul 2022
69K records exposed in data breach
Education · 69,000 records
69K records exposed in data breach
1 Jul 2022
Medium1 Jul 2022
22K records exposed
Government · 22,000 records
22K records exposed
1 Jul 2022
Medium1 Jul 2022
69K records exposed in data breach
Education · 69,000 records
69K records exposed in data breach
1 Jul 2022
Medium1 Jul 2022
22K records exposed
Government · 22,000 records
22K records exposed
1 Jul 2022
Medium1 Jul 2022
69K records exposed in data breach
Education · 69,000 records
69K records exposed in data breach
1 Jul 2022
Medium1 Jul 2022
22K records exposed
Government · 22,000 records
22K records exposed
1 Jul 2022
Medium1 Jul 2022
69K records exposed in data breach
Education · 69,000 records
69K records exposed in data breach
1 Jul 2022
Medium1 Jul 2022
22K records exposed
Government · 22,000 records
22K records exposed
1 Jul 2022
Medium1 Jul 2022
69K records exposed in data breach
Education · 69,000 records
69K records exposed in data breach
1 Jul 2022
Medium1 Jul 2022
22K records exposed
Government · 22,000 records
22K records exposed
1 Jul 2022
Medium1 Jul 2022
69K records exposed in data breach
Education · 69,000 records
69K records exposed in data breach
1 Jul 2022
Medium1 Jul 2022
22K records exposed
Government · 22,000 records
22K records exposed
1 Jul 2022
Medium1 Jul 2022
69K records exposed in data breach
Education · 69,000 records
69K records exposed in data breach
1 Jul 2022
Medium1 Jul 2022
22K records exposed
Government · 22,000 records
22K records exposed
1 Jul 2022
Medium1 Jul 2022
69K records exposed in data breach
Education · 69,000 records
69K records exposed in data breach
1 Jul 2022
Medium1 Jul 2022
22K records exposed
Government · 22,000 records
22K records exposed
1 Jul 2022
Medium1 Jul 2022
69K records exposed in data breach
Education · 69,000 records
69K records exposed in data breach
1 Jul 2022
Medium1 Jul 2022
22K records exposed
Government · 22,000 records
22K records exposed
1 Jul 2022
Medium1 Jul 2022
69K records exposed in data breach
Education · 69,000 records
69K records exposed in data breach
1 Jul 2022
Medium1 Jul 2022
22K records exposed
Government · 22,000 records
22K records exposed
1 Jul 2022
Medium1 Jul 2022
69K records exposed in data breach
Education · 69,000 records
69K records exposed in data breach
1 Jul 2022
Medium1 Jul 2022
22K records exposed
Government · 22,000 records
22K records exposed
1 Jul 2022
Were you affected?