CISA Advisory: #StopRansomware: Gunra Ransomware

Databreaches •Dissent • August 10, 2026

Gunra is a ransomware-as-a-service (RaaS) used by affiliates to target government, critical infrastructure, and other organizations. The Gunra ransomware variant first appeared in 2025 and expanded to RaaS operations in 2026. The actors leverage a double-extortion model, both encrypting data and threatening to publish exfiltrated data to a dedicated leak site (DLS) if the ransom... Source

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Ransomware Fuels Surge in Global Cyberattacks As of February 12, 2026, organizations worldwide are experiencing an average of 2,090 cyber-attacks per week, largely driven by ransomware incidents. This increase highlights the ongoing challenges faced by businesses in securing their networks against evolving cyber threats. 1922 sources 64

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CISA Advisory: #StopRansomware: Gunra Ransomware

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