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.
5,582
Disclosures in the tracker, all years
2,082
Of those, indexed in 2026
146
Added in October
21
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 Aug 2026
Organisation not named
Finance · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack; hackers deleted stolen data after extortion demands
1 Aug 2026
Critical1 Aug 2026
Coldcard/Coinkite
Finance · Records not stated
Bitcoin hardware wallet breach; over $100M worth of bitcoin stolen
1 Aug 2026
High1 Aug 2026
Organisation not named
Finance · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack; hackers deleted stolen data after ransom gang confirmation
1 Aug 2026
High1 Aug 2026
Organisation not named
Finance · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack resulted in data theft; hackers confirmed deletion of stolen data.
1 Aug 2026
High1 Aug 2026
Organisation not named
Finance · Records not stated
The disclosure as indexed does not name the organisation.
Wave of cyberattacks by UNC6671 extortion group targeting hedge funds and private-equity firms
1 Aug 2026
High1 Aug 2026
Organisation not named
Finance · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack; stolen data deletion confirmed by hacker group
1 Aug 2026
Critical1 Aug 2026
Multiple US Financial Firms
Finance · Records not stated
Hackers breaking into large U.S. financial firms to steal sensitive data and extort victims
1 Aug 2026
Critical1 Aug 2026
Ernst & Young
Finance · Records not stated
Hackers stole names, addresses, Social Security numbers, and financial information from third-party platform
1 Aug 2026
High1 Aug 2026
Organisation not named
Finance · Records not stated
The disclosure as indexed does not name the organisation.
Data stolen in ransomware attack; attacker confirmed data deletion
1 Aug 2026
High1 Aug 2026
Organisation not named
Finance · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack; hackers claim data deletion after extortion
1 Aug 2026
High1 Aug 2026
Organisation not named
Finance · Records not stated
The disclosure as indexed does not name the organisation.
Data stolen in ransomware attack; hackers confirmed deletion
1 Aug 2026
High1 Aug 2026
Coldcard
Finance · Records not stated
Wallet breach exposed flaws in cryptocurrency security technology
1 Aug 2026
High1 Aug 2026
Bank of Baroda
Finance · Records not stated
Hacker compromised employee email account; unauthorized access to customer data confirmed
1 Aug 2026
High1 Aug 2026
River Bank & Trust
Finance · Records not stated
Ransomware attack; data deletion confirmed by ransomware gang
1 Aug 2026
High1 Aug 2026
Organisation not named
Finance · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware gang stole data in attack; gang later confirmed data deletion
1 Aug 2026
High1 Aug 2026
River Financial Corporation
Finance · Records not stated
Ransomware attack stole data; hackers confirmed deletion
1 Aug 2026
Critical1 Aug 2026
Coinkite (Coldcard)
Finance · Records not stated
Bitcoin hardware wallet data breach; over $100M worth of bitcoin stolen
1 Aug 2026
Critical1 Aug 2026
Multiple financial firms
Finance · Records not stated
Hackers breaking into large U.S. financial firms to steal sensitive data and extort victims
1 Aug 2026
Critical1 Aug 2026
Marquis Software Solutions
Finance · Records not stated
Ransomware attack exposes 788,000 financial records and sensitive customer data including names, addresses, card numbers
1 Aug 2026
Critical1 Aug 2026
1 Aug 2026
High1 Aug 2026
EY Global Advisory
Finance · Records not stated
Personal records acquired in unauthorized access
1 Aug 2026
High1 Aug 2026
1 Aug 2026
Critical1 Aug 2026
EVO Banco (Bankinter)
Finance · 1,270,000 records
API vulnerability exposed financial and identity data of 1.27 million records
1 Aug 2026
High1 Aug 2026
1 Aug 2026
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