Industry

AT&T adds Wi-Fi hot zone zone in Charlotte, N.C.

Next up on the carrier's list: Chicago

Sprint expands NextMail voice messaging to all its devices

Service had been restricted to Nextel Direct Connect customers

Iran was prime target of SCADA worm

The Stuxnet worm affecting SCADA systems may have been spreading since as early as January

Massive sunspot can be seen with naked eye, but don’t look

Large sunspots like Sunspot 1089 can impact satellites and electrical grids

Wipro’s IT services revenue up on improved demand

The margins in the business have also improved

Verizon posts loss due to severance costs

The company's quarterly numbers include $2.3 billion in buy-out expenses

Your Leadership Portfolio: The View from C-level

Microsoft clarifies: No official list of WP7 device makers yet

Backs off earlier statements that Asus, Dell, LG, HTC and Samsung are making phones that run the new Microsoft OS

Cisco may call home TelePresence ‘UMI’

The company has applied for a trademark on the name, hinting at a consumer videoconferencing system

Unisys to offer mainframe cloud services

The ClearPath cloud offering will be initially geared toward test and development applications