CISA is warning us (again) about the threat to critical infrastructure networks

Government-run water systems and other critical infrastructure are still at risk from state-sponsored actors, according to a renewed warning from the U.S. Cybersecurity and Infrastructure Security Agency. CISA released an advisory last week on the matter of days after a small water treatment...

Threat actor believed to be spreading new MedusaLocker variant since 2022

Cisco Talos has discovered a financially motivated threat actor, active since 2022, recently observed delivering a MedusaLocker ransomware variant. Intelligence collected by Talos on tools regularly employed by the threat actor allows us to see an estimate of the amount and countries of origin of...