* Q1 core profit 11.3 billion euros vs forecast 11.1 billion * Nudges up full-year core profit guidance * Lost a net 7,000 broadband customers in Germany (Adds details, analyst comments, share move in paragraphs 5, 8-13) By Marleen Kaesebier and Maria Rugamer May 15 (Reuters) - Deutsche Telekom reported first-quarter core profit slightly above analyst expectations on Thursday and...

Networking and communications giant Cisco Systems Inc. ( CSCO ) is laying the groundwork to upend a core pillar of enterprise cybersecurity, that is, the humble firewall. What Happened: During its third quarter earnings call on Wednesday, the company signaled a radical shift in the architecture of its products by embedding security directly into the network infrastructure. Cisco's ( CSCO...

* Preliminary agreement would allow US chip imports * Gulf region aims to become among top three global AI centers * President to visit US troops in Middle East By Gram Slattery, Andrew Mills and Federico Maccioni DOHA, May 15 (Reuters) - U.S. President Donald Trump was due to end a brief trip to Qatar with a speech to U.S....

BEIJING (Reuters) -China on Thursday accused the United States of abusing export control measures and urged Washington to correct its practices after the U.S. issued guidance warning companies not to use Huawei's Ascend AI chips. The guidance threatens the stability of global semiconductor supply chains, Chinese commerce ministry spokesperson He Yongqian told a regular press conference, adding that China will...