US social network giant Facebook said Monday it has surpassed 100 million users a month using an application designed for "simple" mobile phones widely used in developing nations.

Launched two years ago, the "Facebook For Every Phone" app enables people to connect "no matter what kind of mobile device they use," the company said in a statement.

"Today, millions of people in developing markets like India, Indonesia and the Philippines are relying on this technology to connect with Facebook, without having to purchase a (more expensive) smartphone," Facebook said.

The application works on more than 3,000 different types of low-cost phones "from almost every handset manufacturer that exists today."

The app "includes Facebook's most popular features, such as News Feed, Messenger and Photos," and allows first-time users to create a new account and find old friends.

As of late March, Facebook reported having 751 million customers using accessing their site on mobile devices, up a whopping 54 percent from one year earlier.

Apple software developers site hacked
New York City, New York (AFP) July 22, 2013 - Computer and software giant Apple said Sunday that it took its software developers website offline after it was hacked, warning that personal information about its users may have been stolen.

"Last Thursday, an intruder attempted to secure personal information of our registered developers from our developer website," Apple said in a statement.

Although sensitive information was encrypted, "we have not been able to rule out the possibility that some developers' names, mailing addresses, and/or email addresses may have been accessed."

The information technology giant said in a statement titled "We'll be back soon" that they made the hack attack known "in the spirit of transparency."

Company officials "took the site down immediately on Thursday and have been working around the clock since then.

"In order to prevent a security threat like this from happening again, we're completely overhauling our developer systems, updating our server software, and rebuilding our entire database," Apple said, apologizing and adding that they "expect to have the developer website up again soon."

The site is a portal for third-party software writers designing apps for the company's popular iPhones, iPads and Mac computers, and hosts forums for developers.

According to specialty publication Macworld, for days many developers have been posting frustrating and angry messages on Twitter about the site being down.