In May last year, a union leader representing workers in the state power corporation, was arrested by Venezuela’s intelligence service, Sebin, after warning that poor maintenance and systemic problems meant that a blackout was likely to happen.
Lara flatly rejected suggestions of cyber sabotage, as did engineers who told the Associated Press that the computers that monitor the Guri plant’s operating systems are not connected to the internet.
Hab ich vor einer Woche auch schon vermutet. Selbst wenn das digitale Technik verwendet, bedeutet dass eben nicht gleichzeitig, dass dieses Netz mit dem Internet verbunden ist.
https://www.theguardian.com/world/2019/mar/13/venezuela-blackout-what-caused-it-and-what-happens-next