The updates come amid ongoing questions about the White House's alleged national security concerns.

The Trump administration's restrictions on Americans' abilities to update Chinese-owned TikTok and WeChat could degrade user security further, experts say.

Lookout says a newly discovered variant of mobile malware, dubbed xRAT, represents the latest iteration of a sophisticated cyber-espionage tool previously used by the Chinese government.

Supply is down and demand is up, driving the price of certain zero-day vulnerabilities skyward.

"You would imagine that people who are engaging in illicit activities would at least make an effort to use a platform that's not explicitly monitored by the regime, right?"