chief-executive

By Euan Rocha and Alastair Sharp TORONTO (Reuters) – BlackBerry Ltd posted a surprise quarterly profit on Friday and said it is pushing to end a slide in its revenue in this fiscal year, sending the stock up as much as 5.1 percent. We're now turning our attention to revenue stabilization,” BlackBerry Chief Executive John Chen said on a conference call. Chen plans to grow BlackBerry's small but high-margin software division by moving more customers onto its products, including a system that allows companies and government agencies to manage multiple employee devices. The stock rose as high as $9.77, before easing to $9.59, up 3.1 percent on the Nasdaq, despite a much bigger-than-expected decline in fiscal fourth quarter revenue.

(Reuters) – Seeking to extend its range of secure mobile devices, BlackBerry Ltd said on Saturday it was launching a high-security tablet, developed with International Business Machines Corp and Samsung Electronics Co Ltd. The SecuTABLET, based on Samsung's Galaxy Tab S 10.5 and being presented by BlackBerry unit Secusmart at tech fair CeBIT 2015 in Germany, reflects the Canadian company's stress on secure connections for governments and businesses as it seeks to preserve a niche market after a drubbing in recent years at the hands of emerging smartphone makers such as Apple Inc. “Security is ingrained in every part of BlackBerry’s portfolio, which includes voice and data encryption solutions,” said Dr. Hans-Christoph Quelle, chief executive officer of Secusmart GmbH, in a statement on the new device. The device was undergoing certification by the German Federal Office for Information Security for secure rating, the statement said, adding that the new tablet used the same security technology as the Secusmart Security Card.

By Noel Randewich SAN FRANCISCO (Reuters) – Intel Corp Chief Executive Brian Krzanich showed off a computer built into a jacket button and a wristband that transforms into a selfie-snapping flying camera, as the chipmaker extends its push into smart wearable gadgets. Speaking at the Consumer Electronics Show in Las Vegas on Tuesday, Krzanich also announced a five-year, $300 million investment in math-related education and other programs to help employ more women and minorities in the technology and the video game industries. …

SHANGHAI (Reuters) – Fast-growing Chinese tech firm Xiaomi Technology Ltd Co booked 74.3 billion yuan ($11.97 billion) in pre-tax sales last year, up 135 percent from 2013, the firm's chief executive Lei Jun said on his official microblog account on Sunday.

By Jonathan Stempel (Reuters) – A federal judge rejected Uber Technologies Inc's bid that it not be required to disclose emails from Chief Executive Travis Kalanick in a California lawsuit accusing the popular ride-booking service of deceiving customers about how it shares tips with drivers. U.S. District Judge Edward Chen's order in San Francisco was the latest setback for Uber, which has drawn criticism around the globe over whether its service complies with local licensing and safety laws and whether its drivers have been adequately vetted. Chen said a Nov. 26 ruling by U.S.

By Nadia Damouni and Jennifer Saba NEW YORK (Reuters) – At least two top-10 Yahoo Inc shareholders are so unhappy with Chief Executive Marissa Mayer's turnaround efforts that they are making a direct plea to AOL Inc CEO Tim Armstrong to explore a merger and run the combined company. Their move follows an activist campaign by hedge fund Starboard Value LP, which is pushing Yahoo to consider a deal with AOL and unlock Yahoo's valuable stakes in Asian Web companies. …