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.
5,339
Disclosures in the tracker, all years
2,052
Of those, indexed in 2026
111
Added in October
18
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 25 Oct 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.
74 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.
- Canada23 Oct 2026Crime Stoppers programs in OntarioHow they got in: a supplier or vendor that was compromised first.Global News
- Canada22 Oct 2026Toronto Crime StoppersHow they got in: a supplier or vendor that was compromised first.Global News
- Canada21 Oct 2026Canadian Crime Stoppers AssociationHow they got in: a supplier or vendor that was compromised first.CBC News
- Canada17 Oct 2026More RewardsThe source does not say how they got in.CTV News
- Canada16 Oct 2026McMurray MétisHow they got in: email made to look like it came from a trusted sender.Yahoo News Canada
Critical1 Sep 2025
Organisation not named
Finance · 160,000,000 records
The disclosure as indexed does not name the organisation.
ShinyHunters exfiltrated 160 million records from Vietnam's financial system databases
1 Sep 2025
Critical1 Sep 2025
Organisation not named
Finance · 160,000,000 records
The disclosure as indexed does not name the organisation.
ShinyHunters exfiltrated 160 million records from Vietnamese financial system databases
1 Sep 2025
High1 Sep 2025
Federal Agency
Government · Records not stated
Breach via critical GeoServer flaw CVE-2024-36401 exploitation
1 Sep 2025
Critical1 Sep 2025
Organisation not named
Finance · 160,000,000 records
The disclosure as indexed does not name the organisation.
ShinyHunters exfiltrated over 160 million records from Vietnamese financial system databases
1 Sep 2025
Critical1 Sep 2025
Organisation not named
Finance · 160,000,000 records
The disclosure as indexed does not name the organisation.
ShinyHunters exfiltrated 160M records from Vietnam's financial system databases
1 Sep 2025
High1 Sep 2025
Stellantis
Technology · Records not stated
Unauthorized access affecting North American customer data through provider breach
1 Sep 2025
Critical1 Sep 2025
Organisation not named
Finance · 160,000,000 records
The disclosure as indexed does not name the organisation.
ShinyHunters exfiltrated over 160 million records from Vietnam's financial system databases
1 Sep 2025
Critical1 Sep 2025
Federal Agency (GeoServer)
Government · Records not stated
Attackers breached federal agency via critical GeoServer flaw CVE-2024-36401
1 Sep 2025
High1 Sep 2025
FinWise Bank
Finance · 689,000 records
Insider breach exposed 689,000 customer records
1 Sep 2025
High1 Sep 2025
MedicSolution
Healthcare · Records not stated
KillSec ransomware attack on healthcare software solutions provider
1 Sep 2025
Critical1 Sep 2025
Organisation not named
Finance · 160,000,000 records
The disclosure as indexed does not name the organisation.
ShinyHunters exfiltrated over 160 million records from CIC databases
1 Sep 2025
Critical1 Sep 2025
FinWise
Finance · 689,000 records
Former employee accessed unencrypted data affecting 689,000 users
1 Sep 2025
High1 Sep 2025
Giglio
Retail · 1,026,468 records
1,026,468 records exposed, Email addresses, Names, Phone numbers, Physical addresses
1 Sep 2025
Medium27 Aug 2025
TheSqua.re
Technology · 107,041 records
107,041 records exposed, Email addresses, Geographic locations, Names, Phone numbers
27 Aug 2025
High18 Aug 2025
Allianz Life
Technology · 1,115,061 records
1,115,061 records exposed, Dates of birth, Email addresses, Genders, Names and 2 more
18 Aug 2025
High8 Aug 2025
8 Aug 2025
High1 Aug 2025
Workday
Technology · Records not stated
HR giant hackers steal personal data in recent breach
1 Aug 2025
High1 Aug 2025
Cerner
Healthcare · Records not stated
Unauthorized third party accessed health records; breach affected Huntsville Hospital and other health systems
1 Aug 2025
High1 Aug 2025
Workday
Technology · Records not stated
HR giant; hackers stole personal data in recent breach
1 Aug 2025
High1 Aug 2025
Workday
Technology · Records not stated
Hackers stole personal data in recent breach
1 Aug 2025
High1 Aug 2025
US Bank
Finance · Records not stated
Data breach following LockBit ransomware attack with threat to publish stolen data
1 Aug 2025
Critical1 Aug 2025
TransUnion
Finance · 4,400,000 records
Data breach with hackers stealing 4.4 million customers' personal information
1 Aug 2025
High1 Aug 2025
Workday
Technology · Records not stated
HR giant's breach exposed employee and customer personal data
1 Aug 2025
Critical1 Aug 2025
Organisation not named
Healthcare · 1,150,000 records
The disclosure as indexed does not name the organisation.
Ransomware attack in August 2025 affected 1.15 million individuals
1 Aug 2025
Were you affected?