Mark Zuckerberg

(Newser) - A blog called "Facebook Secrets" posted a restricted section of the site's source code on Saturday, revealing a major security flaw in the popular social networking site. While the leak didn't  reveal any sensitive information, it does raise concerns as to whether the site's 52M users' personal data is...

(Newser) - The former Harvard friends who unsuccessfully sued Facebook's founder two years ago for stealing their idea are trying again. They filed another suit in Massachusets federal court earlier this year; yesterday the judge said he'll rule in two weeks on whether to dismiss it.

(Newser) - In a challenge to social-networking giant MySpace, Facebook will open itself to outside software developers. With 65 partners—including Microsoft and Amazon—cleared to build web applications within the site, the scrappy No. 2 is attempting to transform itself into an all-in-one destination. The lure: Partners don't have to pay...