Bruce Schneier: The Wall Street Journal is reporting that Chinese hackers (Salt Typhoon) penetrated the networks of US broadband providers, and might have accessed the backdoors that the federal government uses to execute court-authorized wiretap requests. Those backdoors have been mandated by law—CALEA—since 1994. Zack Whittaker: The wiretap systems, as mandated under a 30-year-old U.S. […]