power grids News

North Carolina Attack Shows Fragility of U.S. Power Grids, Experts Say

The attacks that left two electrical substations in North Carolina riddled with gunfire and knocked out power to 45,000 homes and businesses underscores the fragility of US grids, experts said Monday. The FBI is investigating the assault that extensively damaged …

Global Power Grids Face Biggest Test in Decades With Summer Blackouts Expected

Global power grids are about to face their biggest test in decades with electricity generation strangled in the world’s largest economies. War. Drought. Production shortages. Historically low inventories. And pandemic backlash. Energy markets across the planet have been put through …

Biden Administration Working to Boost Cybersecurity of Pipeline Companies

The Biden administration is working with pipeline companies to strengthen protections against cyberattacks following the Colonial Pipeline hack, with announcements of actions planned in coming days, the Department of Homeland Security (DHS) said on Tuesday. A ransomware attack forced Colonial …

Cyber Attacks on U.S. Power Grids Can Be Deterred With Password Changes

A key to preventing cyber attacks from crippling U.S. power grids could be changing passwords on internet routers, wifi-connected thermostats and smart lawn-sprinklers. “A significant share” of internet attacks result from unchanged factory default passwords on web-connected devices that allow …

UK Insurers to Stress Test Capital Reserves Against Synchronized Terrorist Attack

UK regulators have asked property and casualty insurers to stress test their capital reserves against catastrophes, including a synchronized terrorist attack in London, New York and one other major city. The Prudential Regulation Authority (PRA) published the exercises last week …

Peak Sun Cycle Threatens Satellites, Power Grids from Space Storms

The delicate threads that hold modern life together are dramatically cut by an unexpected threat from outer space, with disastrous effects. It’s the stuff of science fiction usually associated with tales of rogue asteroids on a collision course with earth. …