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.
5,430
Disclosures in the tracker, all years
2,145
Of those, indexed in 2026
72
Added in November
24
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 10 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.
- Japan29 Oct 2026Japan AirlinesHow they got in: a supplier or vendor that was compromised first.BleepingComputer
- Japan29 Oct 2026Sony Network Communications (So-net / Plala ISP)The source does not say how they got in.SecurityWeek
Critical16 Jun 2023
US State Dept (Storm-0558)
Government · Records not stated
Chinese hackers accessed email of senior State Dept officials
16 Jun 2023
High15 Jun 2023
15 Jun 2023
Medium15 Jun 2023
Groupe Cloutier (Quebec)
Finance · Records not stated
Financial services firm breach exposed advisor and client records
15 Jun 2023
High15 Jun 2023
Royal Dutch Shell (MOVEit)
Sector not stated · 95,000,000 records
Employee data exposed through Accellion and MOVEit file transfer vulnerabilities
15 Jun 2023
Medium15 Jun 2023
15 Jun 2023
Medium14 Jun 2023
PostNL (Netherlands)
Sector not stated · Records not stated
Ransomware disrupted Dutch postal service parcel processing
14 Jun 2023
High14 Jun 2023
JAXA (Japan Space Agency)
Government · Records not stated
State-sponsored attackers compromised space agency network, research data at risk
14 Jun 2023
High14 Jun 2023
Humber River Hospital (Toronto)
Healthcare · Records not stated
Daixin Team ransomware targeted hospital systems, patient records at risk
14 Jun 2023
Medium14 Jun 2023
TSA (vendor breach)
Government · Records not stated
18K employee records exposed in third-party breach
14 Jun 2023
Medium14 Jun 2023
14 Jun 2023
Medium13 Jun 2023
Levi Strauss
Retail · 72,000 records
72K customer accounts compromised in credential stuffing
13 Jun 2023
Medium13 Jun 2023
University of Massachusetts Lowell
Education · Records not stated
18K student records exposed
13 Jun 2023
High12 Jun 2023
12 Jun 2023
High12 Jun 2023
12 Jun 2023
High12 Jun 2023
12 Jun 2023
High12 Jun 2023
12 Jun 2023
High12 Jun 2023
12 Jun 2023
High12 Jun 2023
12 Jun 2023
High12 Jun 2023
12 Jun 2023
High12 Jun 2023
12 Jun 2023
High12 Jun 2023
12 Jun 2023
High12 Jun 2023
12 Jun 2023
High12 Jun 2023
12 Jun 2023
High12 Jun 2023
12 Jun 2023
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