A group of hackers tried to gain access to millions of servers around the world - a master key to most of the internet. Last minute a software developer thwarted their plans.

An average of about four “nationally significant” cyberattacks were launched in the UK every week in the last year, twice as many as in the previous 12 months, according to the UK cyber agency’s ...

The company said state-backed hacking groups were breaching systems through flaws in SharePoint, which is used by the U.S. government and companies around the world. By Vivian Wang Reporting from ...