Blippy, a social networking site that allows users to share their purchases and discuss shopping with others, will revamp its security plans and hire a Chief Security Officer after an embarrassing ...

Think we've reached a point where there's no such thing as over sharing? Then consider the case of Blippy, a site that let users share information about their "favorite purchases" with friends, which ...

SAN FRANCISCO — By asking what's happening or what's on our minds, Facebook and Twitter have prodded people to broadcast just about anything, from what they ate for lunch to what movie they're going ...

SAN FRANCISCO -- By asking what's happening or what's on our minds, Facebook and Twitter have prodded people to broadcast just about anything, from what they ate for lunch to what movie they're going ...