Hackers are causing blackouts. It's time to boost our cyber resilience

The FINANCIAL -- A six-hour winter blackout in mainland France could result in damages to households, businesses and vital institutions totalling over €1.5 billion. A well-orchestrated cyber attack on critical electricity infrastructure could have this type of economic impact on a country. Is this realistic? Officials from the US Department of Homeland Security publicly declared in 2018 that hackers had infiltrated