Marquis Fintech Firm Reports Ransomware Attack Affecting U.S. Banks

Marquis Fintech Firm Reports Ransomware Attack Affecting U.S. Banks

First seen 3 Dec 2025, 21:40 UTC •FinextraFinance.YahooReutersToday.Westlaw •88% similarity •53.0

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Fintech firm Marquis has notified U.S. banks and credit unions of a ransomware attack that occurred in August 2025. Hackers accessed files containing sensitive customer data, impacting several clients in the financial services sector. The breach has raised significant concerns regarding the security of client information.

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Marquis Marquis Software Solutions Financial