Fintech firm Marquis is notifying dozens of U.S. banks and credit score unions that they’d buyer information stolen in a cyberattack earlier this yr.
Particulars of the cyberattack emerged this week after Marquis filed data breach notices with a number of U.S. states confirming its August 14 incident as a ransomware assault.
Texas-based Marquis is a advertising and compliance supplier that permits banks and different monetary establishments to gather and visualize all of their buyer information in a single place. The corporate counts greater than 700 banking and credit score union prospects on its web site. As such, Marquis has entry to and shops massive quantities of information belonging to shopper banking prospects throughout america.
A minimum of 400,000 individuals are thus far confirmed affected by the data breach, in response to legally required disclosures filed within the states of Iowa, Maine, Texas, Massachusetts, and New Hampshire that information.killnetswitch has reviewed.
Texas has the biggest variety of state residents thus far who had information stolen within the breach, affecting at the very least 354,000 individuals.
Marquis mentioned in its discover with Maine’s lawyer basic that banking prospects with the Maine State Credit score Union accounted for almost all of its data breach notifications, or round one-in-nine people who find themselves recognized to be affected all through the state.
The variety of people affected by the breach is predicted to rise as extra data breach notifications roll in from different states.
Marquis mentioned the hackers stole buyer names, dates of delivery, postal addresses, and monetary info, similar to checking account, debit, and bank card numbers. Marquis mentioned the hackers additionally stole prospects’ Social Safety numbers.
In accordance with its most up-to-date notices, Marquis blamed the ransomware assault on hackers who exploited a vulnerability in its SonicWall firewall. The vulnerability was thought of a zero-day, which means the flaw was not recognized to SonicWall or its prospects earlier than it was maliciously exploited by hackers.
Marquis didn’t attribute the ransomware assault to a selected group, however the Akira ransomware gang was reportedly behind the mass-hacks concentrating on SonicWall prospects on the time.
information.killnetswitch requested Marquis whether it is conscious of the full variety of individuals affected by the breach, and if Marquis acquired any communication from the hackers or if the corporate paid a ransom, however we didn’t hear again by the point of publication.
Have you learnt extra concerning the Marquis data breach? Do you’re employed at Marquis or an organization affected by the breach? We’d love to listen to from you. To securely contact this reporter, you may attain out utilizing Sign by way of the username: zackwhittaker.1337
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