Medusa Ransomware Hits 500 Critical Infrastructure Orgs by Buying Access

Medusa ransomware has increased its critical infrastructure victims in the United States from about 300 to over 500 in a year by purchasing network access through brokers. Federal agencies FBI, CISA, and HHS advise mitigation strategies including phishing-resistant MFA, patching public systems, and network segmentation to reduce exploitability.

This Wire brief sits within Fusion42's coverage of Security: Cybersecurity.