Federal authorities have issued an advisory warning people of Medusa ransomware that has breached the data of more than 300 people since February.

Federal agencies are warning Gmail and Outlook email users of a costly ransomware scheme that has already affected more than 300 victims. The FBI and the U.S. Cybersecurity and Infrastructure Security Agency issued the advisory, detailing a warning about the Medusa hacking organization, which has been active since 2021.

The FBI is warning users of popular email services such as Outlook and Gmail that they could be subject to cyberattacks by ransomware called Medusa, which has impacted more than 300 victims from a