The group behind Trisis has expanded its targeting to the U.S. electric sector
ICS security firm Dragos has briefed over 20 utilities on the new activity.
FireEye links Russia-owned lab to group behind Trisis
A Russian lab very likely helped build tools used by an infamous hacking group known for its Trisis malware, FireEye says.
U.S. industry experts call for vigilance after Trisis group goes global
U.S. critical infrastructure operators should be on high alert following the revelation that a hacking group that caused a Saudi industrial plant to shut down last year is targeting facilities outside of the Middle East, industry experts told CyberScoop.
Trisis masterminds have expanded operations to target U.S. industrial firms
Researchers say that the same sophisticated group behind last year's incident in Saudi Arabia has attacked multiple U.S. companies.