Joint Cybersecurity Advisory – Pro-Russia Hacktivists Conduct Opportunistic Attacks Against U.S. and Global Critical Infrastructure

(TLP:CLEAR) This Week, CISA, in collaboration with other U.S. and international partners, published a joint cybersecurity advisory on pro-Russia hacktivist groups conducting less sophisticated, low-impact attacks against critical infrastructure entities. These attacks use minimally secured, internet-facing virtual network computing (VNC) connections to gain access to operational technology (OT) control devices within critical infrastructure systems…