What is Storm-1175 ransomware group?

Storm-1175 is a China-linked crew running hyper-fast ransomware ops, exploiting fresh vulns to deploy Medusa and steal data before patches land.

How does Storm-1175 use new exploits?

They scan for newly disclosed CVEs in exposed services, breach quickly, escalate, exfil, then encrypt with Medusa—often in under 24 hours.

How to protect against Medusa ransomware from Storm-1175?

Patch religiously, enforce zero-trust, monitor for anomalies, segment networks, and keep air-gapped backups ready.

🦠 Ransomware & Malware

Storm-1175: Ransomware's Speed Demon Drops Medusa in Hours

Storm-1175 isn't waiting for patches—they're smashing through new flaws to slam Medusa ransomware down in record time. This China-based crew turns zero-days into zero mercy.

theAIcatchup Apr 08, 2026 3 min read

Digital storm visualization of Storm-1175 ransomware breaching networks with Medusa payload

⚡ Key Takeaways

Storm-1175 exploits fresh vulnerabilities in hours, deploying Medusa ransomware before patches arrive. 𝕏
Their speed comes from targeting exposed systems and chaining access techniques flawlessly. 𝕏
Defend with rapid patching, zero-trust architecture, and anomaly detection to outpace them. 𝕏

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theAIcatchup

Threat intelligence. Zero noise.

#China ransomware #China threat actor #Medusa ransomware #Storm-1175 #zero-day exploits

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Originally reported by SecurityAffairs

⚡ Key Takeaways

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