> I read articles that the Russians were banning computers altogether in some circumstances and using typewriters instead. Then, there was this - rather succes

> I read articles that the Russians were banning computers altogether in some circumstances and using typewriters instead. Then, there was this - rather successful - effort by the KGB itself, later named "Project Gunman" by NSA counterintelligence: https://arstechnica.com/information-technology/2015/10/how-soviets-used-ibm-selectric-keyloggers-to-spy-on-us-diplomats/ https://arstechnica.com/information-technology/2015/10/how-s...