A firewall meant to guard against a cyberattack caused a two-hour outage of Massachusetts' 911 system on Tuesday afternoon, according to the state's Executive Office of Public Safety. The firewall ...

health-care services being curtailed and 911 outages. Microsoft said the outage stemmed from an update to CrowdStrike’s Falcon software. “The FAA is closely monitoring a technical issue ...

A phone service outage affecting some carriers in Southern California may prevent some customers from calling 911, according to local authorities on Saturday. The City of Carlsbad Police ...