U.S. officials continue to grapple with the persistent presence of Chinese hackers within major American telecom networks, despite extensive government efforts to evict them. The FBI and CISA have reported that groups like Salt Typhoon and others are exploiting existing vulnerabilities and using sophisticated malware, such as GhostSpider, to carry out espionage and potentially target critical infrastructure. Officials are urging telecom firms to enhance their security measures and are advocating for the increased use of encryption to protect sensitive information. The campaign of Chinese hacking is described as widespread and ongoing, prompting calls for vigilance amongst both companies and individuals across the country.