Medusa ransomware has been around since 2021, targeting more than 300 critical infrastructure firms, CISA warns.

The Chinese hacker group VOLTZITE breached a Massachusetts public utility. American critical infrastructures have experienced ...

CISA, FBI, and MS-ISAC warn of Medusa ransomware attacks targeting hundreds of critical infrastructure organizations.

CISA says the Medusa ransomware operation has impacted over 300 organizations in critical infrastructure sectors in the ...

If you use a Gmail account, the FBI warns you may be the target of ransomware phishing attacks. According to the bureau, the ...

Find out the recommended mitigation steps to counter the Medusa ransomware that CISA and its partners released in a joint ...

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.

Medusa ransomware surged 42% in 2024, claiming nearly 400 victims. Spearwing exploits Microsoft flaws to breach networks ...

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

The FBI is warning the more than 1.8 billion people who use Google's Gmail about a dangerous ransomware scheme that could ...

Medusa ransomware, operated as ransomware-as-a-service by a group of hackers called Spearwing, is increasingly finding its ...