Disclosure tracker › Finance disclosures
Intelligence · Disclosure tracker
Finance disclosures
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.
5,583
Disclosures in the tracker, all years
2,083
Of those, indexed in 2026
147
Added in October
22
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 31 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
2,551 results · Finance disclosures. Clear filters
High1 Dec 2025
Organisation not named
Finance · Records not stated
The disclosure as indexed does not name the organisation.
Wave of cyberattacks targeting hedge funds and private-equity firms linked to UNC6671 extortion group
1 Dec 2025
High1 Dec 2025
Trust Wallet
Finance · Records not stated
2000+ cryptocurrency wallets drained; incident disclosed December 2025
1 Dec 2025
Critical1 Dec 2025
Prosper Marketplace and 700Credit
Finance · 20,000,000 records
Data breach affecting approximately 20 million individuals across fintech and car dealership services
1 Dec 2025
Critical1 Dec 2025
Canada Life
Finance · 5,500,000 records
Threat actor claimed 5.5 million records exposed including customer, employee, and corporate data via Salesforce
1 Dec 2025
Critical1 Dec 2025
TransUnion
Finance · Records not stated
One of seven largest banking data breaches of 2025
1 Dec 2025
High1 Dec 2025
700Credit
Finance · Records not stated
One of seven largest banking data breaches of 2025
1 Dec 2025
High1 Dec 2025
Prosper Marketplace
Finance · Records not stated
One of seven largest banking data breaches of 2025
1 Dec 2025
Critical1 Dec 2025
Marquis
Finance · Records not stated
Ransomware attack stole banking customer data including personal information and financial records
1 Dec 2025
Critical1 Dec 2025
Marquis Software Solutions
Finance · 788,000 records
Unauthorized access to sensitive information of 788,000 customers of banks and credit institutions
1 Dec 2025
Critical1 Nov 2025
Habib Bank AG Zurich
Finance · Records not stated
Russian hackers breached bank stealing 2.5TB of data including customer records and internal documents
1 Nov 2025
Critical1 Nov 2025
SitusAMC
Finance · Records not stated
Breach exposed data from over 100 financial institutions, third-party risk exposure
1 Nov 2025
High1 Nov 2025
SitusAMC
Finance · Records not stated
Data breach impacting JPMorgan, Citi, and Morgan Stanley; vendor-related incident in financial services
1 Nov 2025
High1 Nov 2025
Banking Industry Vendor
Finance · Records not stated
Cyberattack compromised sensitive data of multiple banking clients
1 Nov 2025
Critical1 Nov 2025
SitusAMC
Finance · Records not stated
Data breach affecting JPMorgan, Citi, Morgan Stanley; vendor-related incident impacting financial services
1 Nov 2025
Critical1 Nov 2025
Real Estate Tech Vendor
Finance · Records not stated
Cyberattack exposing JPMorgan, Citi, Morgan Stanley client data
1 Nov 2025
Critical1 Nov 2025
Organisation not named
Finance · Records not stated
The disclosure as indexed does not name the organisation.
Real-estate lender technology vendor cyberattack compromised client sensitive data
1 Nov 2025
High1 Nov 2025
SitusAMC
Finance · Records not stated
Technology vendor breach compromising sensitive personal information of banking clients' customers
1 Nov 2025
High1 Nov 2025
Banking Industry Vendor
Finance · Records not stated
Cyberattack compromised sensitive data of multiple banking clients, vendor responding to attack
1 Nov 2025
Critical16 Oct 2025
Prosper
Finance · 17,605,276 records
17,605,276 records exposed, Browser user agent details, Credit status information, Dates of birth, Email addresses and 6 more
16 Oct 2025
High1 Oct 2025
PNC Financial Services Group
Finance · Records not stated
Data breach exposed 740,000 PII records; class action lawsuit filed
1 Oct 2025
Critical1 Oct 2025
Blue Cross Blue Shield
Finance · Records not stated
Massive data breach with allegations company knew about it but delayed reporting; Montana investigation
1 Oct 2025
Critical1 Oct 2025
PNC Financial Services Group
Finance · 740,000 records
Data breach exposed 740,000 records of personally identifiable information; class action filed.
1 Oct 2025
Critical1 Oct 2025
PNC Financial Services Group
Finance · 740,000 records
Data breach exposing 740,000 customer records with inadequate security measures
1 Oct 2025
Critical1 Oct 2025
Organisation not named
Finance · 740,000 records
The disclosure as indexed does not name the organisation.
Class action lawsuit alleges failure to secure 740,000 records containing personally identifiable information
1 Oct 2025
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