GSM Encryption Cracked, Showing Its Age Security researchers have compiled cracking tables making it almost trivial to eavesdrop on GSM mobile phone calls.

Maybe AT&T Really Should Limit iPhone Sales Why should AT&T sell something it really can't support terribly well, at least in NY and SF? Perhaps it's time to limit iPhone sales in those markets.

Apple Tablet Could Attract Business Users Sure, it's a consumer product, but Apple's widely-rumored tablet computer could, finally, popularize the slate form factor for business, too.

AT&T Cuts Off Online iPhone Sales in NY AT&T has stopped online sales of the iPhone to New York residents in its latest PR debacle.

Vonage Offers Unlimited Int'l Calling for iPhone, Blackberry The company now offers a $24.99 monthly subscription for unlimited VoIP calls to 60 countries.

Outage: BlackBerry Users May Be Upset, But Have Few Options The second e-mail outage in a week leaves BlackBerry users concerned, but where can they really go?