Marquis

Entity category: ORGANIZATION

Business

Marquis Ransomware Breach Exposes 672,000 People’s Data

A major ransomware attack in August 2025 breached Texas-based financial services firm Marquis, compromising the personal and financial data of…

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Business

Marquis Data Breach Exposes 672,000 People’s Financial Info

A ransomware attack in August 2025 breached the fintech firm Marquis, exposing sensitive personal and financial data of over 672,000…

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Business

Marquis Sues SonicWall After Backup Breach Enables Ransomware

A data analytics firm is suing cybersecurity vendor SonicWall, alleging a critical vulnerability in its cloud backup service allowed state-backed…

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Business

Marquis Sues SonicWall Over Firewall Flaws That Enabled Ransomware

Marquis is suing SonicWall, alleging a 2025 breach at the cybersecurity vendor exposed firewall configuration data that hackers used to…

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Business

Marquis Blames Ransomware Attack on SonicWall Cloud Hack

A ransomware attack on financial software provider Marquis was traced to stolen configuration data from SonicWall's cloud portal, not a…

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Business

Marquis Data Breach Traced to SonicWall Firewall Hack

Marquis, a fintech firm, is suing cybersecurity vendor SonicWall, alleging a prior breach at SonicWall provided hackers the credentials that…

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Business

Marquis Data Breach Exposes 74+ US Banks and Credit Unions

A ransomware attack on Marquis Software Solutions in August 2025 compromised sensitive personal data, including Social Security and financial account…

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