Markets

AT&T introduces mysterious update to thwart unlocked-iPhone resellers

AT&T has made it harder to unlock used iPhones in bulk, perhaps to crack down on once-thriving overseas markets

BadInputFilter revisited

Restore the security benefits of BadInputFilter for any Tomcat or Servlet/JSP container implementation

AMAZON wants to be your desktop — Secret US-led IP pact excludes China — IBM opens Watson to devs — China snubs CISCO over NSA

Cisco issues grim forecast after falling short on revenue

Networking giant expects revenue to drop between 8 and 10 percent this quarter, says demand in emerging markets is falling

AMD hopes for tablet turnaround with new 2-watt chip

AMD's new tablet chip, code-named Mullins, will be in products next year

Microsoft: No, we’re not ditching on-premise Exchange

Quells concerns fueled by cloud emphasis as the company pivots to services from packaged software

IBM to offer Watson supercomputer as cloud development platform

The move will allow software vendors to build new applications that take advantage of Watson's 'cognitive computing'

Who’s who guide to Microsoft’s ‘Game of Thrones’

Official announcement of Steve Ballmer's replacement is imminent -- keep track of key players with this quick scorecard

IBM acquires Fiberlink as mobile-security strategy keystone

IBM is also solidifying its approach to supporting BYOD environments

Dropbox lowers the wall between personal and business accounts

New version of file-sharing software makes play for enterprise by offering greater IT control, more end-user flexibility