On 28 April, the lights went out in Spain and Portugal. How did cybersecurity event Cyber Intelligence Europe deal with the disruption? In one the biggest energy outages ever seen in Europe, Spain lost 60% of its power. Traffic lights went out, elevators stopped mid-journey and airports fell into chaos. “In my more than 40 years in this sector, I have never seen anything like this,” said Jorge Fabra, former president of Red Eléctrica, operator of Spain’s national grid.