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 ...

Medusa ransomware has claimed over 40 victims in the first two months of 2025, including a confirmed attack on a US healthcare organization. This is almost twice the number of Medusa attacks observed ...