As President-elect Donald Trump enters his second term Monday, he’s facing down an unprecedented foreign threat: Chinese hackers. In the last several years, three distinct Chinese hacking campaigns have occurred in the United States — even reportedly infiltrating U.

President Joe Biden on Thursday signed an executive order that is his final stab at shoring up America’s cyber defenses after a damaging string of cyberattacks on federal networks that US officials have blamed on Chinese and Russian operatives.

With just days to go in his presidency, U.S. President Joe Biden is releasing a flurry of new measures that challenge China's chip-making and shipbuilding and limit Russian oil, while a ceasefire in Gaza is said to be in reach after months of failed talks.

The executive order follows a ProPublica investigation that found Microsoft prioritized profit over security, leaving the federal government vulnerable to the largest hack in U.S. history. Vendors must now demonstrate that their products are secure.

Biden won't enforce the TikTok ban set for Sunday, January 19, his last day in office. It will be up to the Trump administration to enforce the law.

The Biden administration on Friday made one final push to expose what officials say is a rampant Chinese cyber-espionage campaign by identifying a company and a person allegedly behind a pair of damaging hacks aimed at senior US officials.