Huawei has caved in to demands by UK security officials to address serious risks found in its equipment and software in an attempt to avoid being shut(...)

A woman points to the website of the NHS: East and North Hertfordshire notifying users of a problem in its network, in London on May 12th, 2017. Photograph: Daniel Leal-Olivas/AFP/Getty Images

The Health Service Executive has said it is taking precautionary action to protect its IT systems in the wake of a major cyber-attack that struck orga(...)