Axios: “President-elect Biden on Thursday said that a suspected Russian cyberattack on multiple government agencies and U.S. companies ‘is a matter of great concern’ and promised to impose ‘substantial costs’ to those responsible for the attack. Biden’s statement came just hours after the Cybersecurity and Infrastructure Agency alerted that evidence suggested that additional malware was used in what it described as ‘a grave risk to the federal, state, local, tribal, and territorial governments as well as critical infrastructure entities and other private sector organizations.'”