Marquis Software Solutions

Entity category: ORGANIZATION

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 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 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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