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.