The National Security Agency (NSA), Cybersecurity and Infrastructure Security Agency (CISA), and Federal Bureau of Investigation (FBI) released a Cybersecurity Advisory (CSA) today, “People’s Republic of China State-Sponsored Cyber Actors Exploit Network Providers and Devices.” The advisory highlights how People’s Republic of China (PRC) actors have targeted and compromised major telecommunications companies and network service providers primarily by exploiting publicly known vulnerabilities. Networks affected have ranged from small office/home office (SOHO) routers to medium and large enterprise networks.