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.
5,415
Disclosures in the tracker, all years
2,130
Of those, indexed in 2026
54
Added in November
26
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 8 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 11 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
Critical1 May 2023
Welltok
Healthcare · 14,760,000 records
14.76 million individuals affected by 2023 MOVEit Transfer data breach exposing patient data
1 May 2023
High1 May 2023
Amazon
Technology · Records not stated
Employee data exposed through MOVEit breach; approximately 2.8 million lines of employee data compromised.
1 May 2023
Critical1 May 2023
Progress Software MOVEit
Technology · 95,000,000 records
MOVEit Transfer vulnerability exploited by Cl0p ransomware gang, affecting thousands of organizations globally. Multiple data theft incidents reported through 2024.
1 May 2023
Medium1 May 2023
1 May 2023
Medium30 Apr 2023
30 Apr 2023
Critical28 Apr 2023
HWL Ebsworth (Law Firm)
Legal · Records not stated
ALPHV/BlackCat stole 4TB from top-tier Australian law firm, client legal data published
28 Apr 2023
High28 Apr 2023
HWL Ebsworth
Legal · 65,000 records
65K client and case files stolen in ALPHV/BlackCat ransomware
28 Apr 2023
High27 Apr 2023
CityJerks
Retail · 177,554 records
177,554 records exposed, Bios, Dates of birth, Email addresses, Geographic locations and 6 more
27 Apr 2023
High24 Apr 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese state-sponsored actors targeted Canadian parliament and diaspora communities
24 Apr 2023
High24 Apr 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese state-sponsored actors targeted Canadian parliament and diaspora communities
24 Apr 2023
High24 Apr 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese state-sponsored actors targeted Canadian parliament and diaspora communities
24 Apr 2023
High24 Apr 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese state-sponsored actors targeted Canadian parliament and diaspora communities
24 Apr 2023
High24 Apr 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese state-sponsored actors targeted Canadian parliament and diaspora communities
24 Apr 2023
High24 Apr 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese state-sponsored actors targeted Canadian parliament and diaspora communities
24 Apr 2023
High24 Apr 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese state-sponsored actors targeted Canadian parliament and diaspora communities
24 Apr 2023
High24 Apr 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese state-sponsored actors targeted Canadian parliament and diaspora communities
24 Apr 2023
High24 Apr 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese state-sponsored actors targeted Canadian parliament and diaspora communities
24 Apr 2023
High24 Apr 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese state-sponsored actors targeted Canadian parliament and diaspora communities
24 Apr 2023
High24 Apr 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese state-sponsored actors targeted Canadian parliament and diaspora communities
24 Apr 2023
High24 Apr 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese state-sponsored actors targeted Canadian parliament and diaspora communities
24 Apr 2023
High24 Apr 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese state-sponsored actors targeted Canadian parliament and diaspora communities
24 Apr 2023
High24 Apr 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese state-sponsored actors targeted Canadian parliament and diaspora communities
24 Apr 2023
High24 Apr 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese state-sponsored actors targeted Canadian parliament and diaspora communities
24 Apr 2023
High24 Apr 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese state-sponsored actors targeted Canadian parliament and diaspora communities
24 Apr 2023
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