The new battlefields of the 21st century are in cyberspace, which make cybersecurity important for survival.

U.S. intelligence officials said Monday they were confident that Iran was responsible for the hack of Donald Trump's presidential campaign.

Former President Donald Trump’s campaign said over the weekend that it was hacked, pointing to just how concerning cyberattacks have become in modern elections.

A global Microsoft Azure outage that impacted a range of services for consumers was triggered by a distributed denial of service cyberattack.

A week ago, CrowdStrike blamed a bug in an update that allowed its cybersecurity systems to push bad data out to millions of customer computers.

Last weekend, a major tech outage at CrowdStrike brought companies across the world to a halt, leading to significant financial losses.

The world continues to recover from massive business and travel disruptions caused by a faulty software update from cybersecurity firm CrowdStrike.

Microsoft and a Seattle-based internet security firm both said Friday that the "CrowdStrike" update was not reflective of a cyberattack.