An Israeli-linked hacker group has claimed responsibility for a major cyberattack on Iran's Bank Sepah, reportedly destroying ...

A Pro-Israel hacking group says it attacked a major Iranian bank, causing widespread outages. Why it matters: The attack ...

The massive power outage that swept across Spain and the larger Iberian Peninsula in late April was caused by multiple technical and planning failures, according to a report released on Tuesday.

The April 28 outage started suddenly after 12:30 p.m. in Spain and lasted through nightfall, disrupting businesses, transit systems and other critical infrastructures.