Medusa ransomware has been around since 2021, targeting more than 300 critical infrastructure firms, CISA warns.
Election officials in Pennsylvania and other states face limited options, as federal security resources fall away.
CISA, FBI, and MS-ISAC warn of Medusa ransomware attacks targeting hundreds of critical infrastructure organizations.
The Cybersecurity and Infrastructure Security Agency (CISA) confirmed on Tuesday, March 11, 2025, that the Multi-State Information Sharing ...
CISA and FBI warn of Medusa ransomware impacting over 300 victims across critical infrastructure sectors with double ...
Medusa is a ransomware-as-a-service variant first identified in June 2021, and has been used to conduct ransomware attacks.
This was revealed in a joint advisory issued today in coordination with the Federal Bureau of Investigation (FBI) and the Multi-State Information Sharing and Analysis Center (MS-ISAC).
Cybercriminal groups using the Ghost ransomware variant have so far successfully breached organizations in more than 70 countries around the world, experts have claimed. A new joint security advisory, ...