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 ...

In an advisory posted earlier this week, government officials warned that a ransomware-as-a-service software called Medusa, which has launched ransomware attacks since 2021, has recently affected ...

Medusa is a ransomware-as-a-service (RaaS) group that has been active since at least June 2021. It has hit over 300 victims, especially in critical infrastructure. The group uses social ...

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 ...

The Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI) and the Multi-State Information Sharing and Analysis Center (MS-ISAC) have issued a joint ...

In an update on its dark-web site, the Medusa crew claimed it had stolen 2.275 TB of data from HCRG, and will either sell that information to a buyer for $2 million (£1.6 million), delete its ...

The number of Medusa ransomware attacks observed in the first two months of 2025 doubled compared to the same period last year. The number of Medusa ransomware attacks has been steadily increasing ...

A crook who distributes the Medusa ransomware tried to make a victim cough up three payments instead of the usual two, according to a government advisory on how to defend against the malware and the ...

Medusa ransomware has already affected over 300 victims across critical infrastructure sectors since its first detection in June 2021, the FBI and the Cybersecurity and Infrastructure Security Agency ...