Hackers Reveal Vulnerability in Europe's Remotely Controlled Power Grid

A significant portion of Europe's renewable energy production is remotely controlled via longwave radio. While designed to stabilize the grid, this system, using unencrypted and unauthenticated Versacom and Semagyr protocols, is vulnerable to abuse. Researchers analyzed these protocols and demonstrated how vulnerabilities could be exploited to remotely control streetlights, power plants, and potentially cause large-scale blackouts. They also showcased the possibility of using this vulnerability to create a city-wide light art installation.