KDDI
Japanese carrier KDDI has selected Ericsson and Samsung for the deployment of a next generation 5G network in Japan. Ericsson said that it has been selected by KDDI as the primary 5G vendor. Under the agreement, Ericsson will supply KDDI with Radio Access Network equipment, including products and solutions from the Ericsson Radio System portfolio.
Cybersecutity
BlackBerry today announced the creation of BlackBerry Advanced Technology Development Labs (BlackBerry Labs), a new business unit operating at the forefront of research and development in the cybersecurity space.
Huawei
HUAWEI CLOUD has announced a series of 2019 strategic investments to expand its global footprint in response to growing demand for its intelligent, secure and stable cloud platform. 
Huawei
Huawei's membership to the Forum of Incident Response and Security Teams (FIRST) has been suspended. The tech giant has been denied its participation in the forum, whose goal is to serve as a first responder to cyber-attacks and security breaches, providing information and advice on how to counter and prevent these type of situations.
telefonica
O2 has joined the rest of the UK's main carriers and launched unlimited data plans of its own. These start from £33 per month on an 18-month SIM-only plan, or can be had for £35 per month on a 12-month SIM plan and with variable pricing alongside select handsets.
Huawei
Huawei’s founder and CEO Ren Zhengfei has proposed selling the company’s current 5G know-how to a Western company as a way to address security concerns by the U.S. and other Western countries.