U.S. officials said Tuesday they had not been able to expel Chinese government hackers from telecommunications companies and internet service providers, warning concerned users to turn to encrypted messages and voice calls and giving no timeline for securing carriers.
The downbeat press briefing came more than three months after the first report of Chinese spies deeply penetrating major carriers for espionage, and after the FBI and the Cybersecurity and Infrastructure Security Agency (CISA) met with scores of companies to help them shore up defenses and hunt for hackers in their networks.
Recent comments