Facebook founder Mark Zuckerberg had his Twitter, Instagram and Pinterest accounts briefly ... him to say that it had found his password on a LinkedIn database of user details that was leaked ...

According to figures out today from the researchers at the Pew Research Center, the percentage of adults using the social networks of Facebook, LinkedIn, Pinterest, Twitter or Instagram to ...

the Twitter-like platform he founded. As of early Thursday afternoon, no new posts had been published to Trump's Facebook or Instagram accounts. The most recent Instagram post, dated Jan. 5 ...