“ One of the least discussed elements in the cyber-attacks that struck Estonia in 2007 was psychological operations. There was, for example, a whole series of text messages aimed specifically at Estonia’s vast Russian-speaking populations urging them to drive their cars at 5km/h at a specific time of they day; quite predictably, this led to a hold-up in traffic (you can watch a TV report in Estonian about this here). Thus, a buy-in from the most conspiracy-driven 1% of the population may be enough to stall traffic in the entire city.
