Summary: Federal authorities have issued an urgent advisory regarding the rising threat from the Medusa ransomware group, which has seen a significant surge in attacks across major industries. The group employs advanced techniques, including double extortion and evasion strategies, to infiltrate organizations and extract sensitive data. Enhanced cybersecurity measures and real-time threat intelligence are essential for organizations to defend against this evolving threat.
Affected: Organizations across various sectors, including healthcare, education, legal services, insurance, technology, and manufacturing.
Keypoints :
- Medusa ransomware has recorded a 45% increase in operations in 2025, targeting major email service users.
- The group employs sophisticated tactics such as phishing and exploiting software vulnerabilities to gain unauthorized access.
- Medusa uses a double extortion model, encrypting data while threatening to release sensitive information unless the ransom is paid.
Source: https://thecyberexpress.com/fbi-and-cisa-warn-on-medusa-ransomware/