Add Yahoo as a preferred source to see more of our stories on Google. Trump officials mistakenly shared attack plans with a reporter on an unsecured app, breaching rules. Pentagon and military leaders ...

White House mulls Greenland takeover options, the Washington Post reports. One option: offer Greenlanders more than the $600 million annual subsidy provided by NATO ally Denmark. “This is a lot higher ...

North Korean hacking groups have been targeting crypto for years. The 2022 $625 million Ronin bridge exploit was an early wake-up call—but the threat has only evolved. And while the headlines often ...