Cybersecurity investigators noticed a highly unusual software crash — it was affecting a small number of smartphones ...

Foreign hackers have increasingly identified smartphones, other mobile devices and the apps they use as a weak link in U.S.

U.S. authorities warned in December of a sprawling Chinese hacking campaign designed to gain access to the texts and phone ...

The defense secretary annoyed Donald Trump with a favor for Elon Musk. Hegseth’s problems only grew from there.

Foreign hackers have increasingly identified smartphones, other mobile devices and the apps they use as a weak link in U.S.

The U.S. would be wise to refrain from overestimating China’s military capability and underestimating the capability of ...

China's foreign and defense ministries issued angry statements after Hegseth called the People's Republic a "threat" at a ...

U.S. Defense Secretary Pete Hegseth warned that the threat from China was real and potentially imminent as he pushed allies in the Indo-Pacific to spend more on their own defense needs.

Defense Secretary Pete Hegseth is in Asia, where he spoke at a defense summit in Singapore over the weekend. And he gave a stark warning about China's threat to the status quo in the region.

The grasping claws of communist China will be reaching for Taiwan sooner than most nations expect, Defense Secretary Pete ...

Tensions are escalating between the U.S. and China, not only on the trade front, but even when it comes to defense. Over the ...