The parents of an American software engineer found dead in his Singapore apartment last year left the city-state Thursday before the end of a coroner's inquest, saying they had lost faith in the process. ...

(Reuters) - SoftBank Corp would appoint a "security director" to Sprint Nextel Corp's board if its takeover bid succeeds and give the U.S. government right of approval on the appointment in hopes of easing national security concerns raised by the proposed deal. Sprint said in a filing with the U.S. Securities and Exchange Commission on May 1 that the new director appointed by Tokyo-based SoftBank would oversee public safety concerns related to Sprint's wireless and wireline operations. ...

By Matt Smith DUBAI (Reuters) - China's Huawei Technologies Co's Middle East revenue rose 18 percent to $2.08 billion in 2012 and the roll-out of 4G mobile networks and IT outsourcing will be among its main regional growth drivers, the firm said. The world's second-largest telecom equipment maker also expects Middle East telecom operators to prioritize improving network efficiency, Shi Yaohong, president of Huawei Middle East, told Reuters in an email. "Operators' shift toward software-defined networks, IT outsourcing and adoption of 4G ... ...

By Alina Selyukh and Liana B. Baker WASHINGTON/NEW YORK (Reuters) - Dish Network Corp is ramping up its Washington-centric campaign to thwart Japanese firm SoftBank Corp's bid for Sprint Nextel Corp, hoping to convince lawmakers and government reviewers that it poses national security risks. On Wednesday, Dish ads appeared in Washington publications the Washington Post, Politico, The Hill, Roll Call and the National Journal as well as online news sites, including Reuters.com. ...

By Jim Finkle (Reuters) - Twitter Inc unveiled technology to boost security for its users, following a spate of attacks on accounts of prominent media outlets including the Associated Press, the Financial Times and The Onion. The micro blogging site, which transmits some 400 million messages a day, said on Wednesday that it had begun rolling out an optional "login verification" service to thwart hackers seeking to hijack accounts with stolen passwords. ...

Twitter has added two-step verification to increase its security after all the recent hacks into high profile media accounts, but you should go sign up for it right this minute — because everyone's vulnerable to password attacks these days. Or maybe not right this minute, since there are some reports that Twitter is a little overwhelmed and others have reported the two steps aren't showing up for everyone. But at some point in the very near future, you get on that. Here's why, even if the new cellphone hiccup seems cumbersome.