The White House has identified a ninth U.S. telecom network that Chinese state hackers have compromised, a senior official said on Dec. 27. Anne Neuberger, deputy national security adviser for cyber and emerging technology, revealed the new information in a press briefing as officials continue to assess the scope of the cybersecurity breach from China’s state-backed Salt Typhoon hacking group, which has carried out a wide-ranging espionage campaign since 2022. The hacking operation has affected major telecommunications companies and dozens of nations, with Verizon, AT&T, and CenturyLink among the targets. Officials said in early December that these hackers are still embedded in U.S. infrastructure….