There were no outward signs that Mr. Polishchuck’s building was being used by Ukraine’s military. It was a low-slung, crowded ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Spain’s criminal court to investigate whether 'computer sabotage' caused blackout - Top judge says ‘cyberterrorism’ is among ...

KYIV—It’s about 1 a.m. Thursday when the first explosion rips through the night. I’m pinned to my bed, unable to move. I’ve ...

A widespread power outage hit Spain and Portugal, affecting millions of people who live across Europe's Iberian Peninsula.

Spain has recovered more than 92% of its power following an unprecedented blackout that brought much of Spain and Portugal to ...

An unprecedented blackout brought much of Spain and Portugal to a standstill Monday, stranding thousands of train passengers ...

BARCELONA, Spain (AP) — A blackout brought much of Spain and Portugal to a standstill Monday, halting subway trains, cutting ...

BARCELONA, Spain (AP) — A blackout brought much of Spain and Portugal to a standstill Monday, halting subway and railway ...

Russian Railways reported that its website and mobile app had been subjected to a massive DDoS attack, temporarily disrupting their operation ...

A broken signal cable near Union Station has now been repaired after causing reduced subway train speeds on Line 1, affecting riders’ commute Wednesday and Thursday. The cable was repaired ...