#Medusa
All CosmicBytez Labs articles tagged #Medusa, across news, security advisories, how-to guides, and projects.
- News
CISA: Medusa Ransomware Hit Over 500 Critical Infrastructure Orgs
FBI and CISA warn that Medusa ransomware has breached 500+ US critical infrastructure organizations since 2021, demanding ransoms up to $15 million.
- News
New StormEncryptor Ransomware Used by Former Medusa Affiliate
A financially motivated threat actor formerly associated with the Medusa ransomware operation is now deploying a new ransomware strain called...
- News
China-Linked Storm-1175 Chains Zero-Days for High-Velocity
A China-based threat cluster designated Storm-1175 has been linked to high-velocity ransomware attacks deploying Medusa payloads using chained zero-day...
- News
Storm-1175 Deploys Medusa Ransomware at 'High Velocity'
Microsoft says the financially motivated cybercrime group Storm-1175, linked to China, has exploited N-day and zero-day vulnerabilities in high-velocity...
- Newsletter
Apr 7 Digest: Medusa Ransomware Surge, FBI $21B Record
Storm-1175 runs sub-24-hour Medusa ransomware campaigns using zero-days; the FBI IC3 reports a record $21 billion in US cybercrime losses for 2025; North...