On January 11, 2022, the Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), and the National Security Agency (NSA) recently released a joint Cybersecurity Advisory warning critical infrastructure operators about the threat of Russian state-sponsored cyberattacks and recommended best practices to minimize disruption from such an attack (the “Advisory”).

The advisory was promptly endorsed by the National Cyber Security Centre, a division of Government Communications Headquarters (“GCHQ”), a UK intelligence agency. Within a few days, data security experts at Microsoft, Palo Alto Networks (“PANW”), and Mandiant confirmed reports of increasing Russian cyberactivity and offered their own recommendations for hardening measures (many of which overlap with the Advisory). (more…)