Medusa is a ransomware-as-a-service provider first identified in June 2021, according to the advisory. As of February, Medusa has impacted over 300 victims from multiple critical infrastructure ...

The FBI, CISA, and MS-ISAC issued a joint cybersecurity advisory about Medusa Ransomware. Medusa actors use a double extortion model, encrypting data and threatening to release it if a ransom is ...