The co-founder of Microsoft and his wife donated $2.65 billion last year in an effort to combat deadly diseases around the world.
Facebook CEO Mark Zuckerberg saw the biggest jump in wealth among all the people on the list, earning him the No. 11 spot.
The hacking group says it attacked Forbes because the publication's "hate for Syria is very clear and flagrant in their articles."
The deal will expand an existing program that offers at least $200 worth of in-store credit for a used iPad.
The device will sport a health-tracking features and work with multiple mobile platforms, Forbes reports.
Describing herself as a social activist, public speaker and contributor to Vanity Fair, Lewinsky decides now is the time to enter the fray of immediacy.
Microsoft isn't going the Smartwatch 2.0 route with its rumored fitness band. Instead, the company has a more targeted and cloud-connected wearables game plan, sources say.
The new Nexus phone, rumored to have an imminent debut, can be seen on an AT&T page among items recently viewed.
A promo suggests possible names for Google's next mobile operating system, from Lemon Meringue Pie to Lemon Drop.
The CEO of the world's largest social network says the disease is at "a critical turning point" and needs to be addressed.