Ransomware was the most pervasive cyber threat to critical infrastructure in 2024 as complaints regarding such attacks jumped 9% over 2023, the FBI said on Wednesday.

In March, the FBI and the CISA published a joint advisory warning of the Medusa ransomware variant, which had been linked to attacks on more than 300 victims across a variety of critical ...

The Medusa ransomware gang is claiming responsibility for an alleged ... and technology companies, prompting the FBI, CISA, and MS-ISAC to issue a joint cybersecurity advisory. In light of the ongoing ...

The FBI's joint advisory with the Cybersecurity and Infrastructure Security Agency (CISA) warned of threats like the Medusa ransomware variant, involved in numerous attacks on critical infrastructure.