Cybersecurity officials released a joint advisory with the FBI warning against the increasing threat of Medusa ransomware.

The FBI and the U.S. Cybersecurity and Infrastructure Security Agency are warning email users against a dangerous ransomware scheme.

The Federal Bureau of Criminal Investigation along with the Cybersecurity Infrastructure Security Agency and the Multi-State Information Sharing and Analysis Center are warning of a new phishing campaign by Medusa ransomware operators targeting email users to gain network access.