In 2013, jaw-dropping details emerged about the extent of US intelligence agency surveillance programmes. This prompted the Russian Federal Guard Service (FSO) to revert to typewriters in an attempt to evade eavesdropping. German officials were also reported to be considering a similar move in 2014. (During the Cold War, Soviet spies actually developed techniques for snooping on electric typewriter activity, a form of "keylogging" technology – where the keystrokes inputted on a keyboard are captured. US operatives also reconstructed text from typewriter ribbons – meaning that even typewriters aren't completely safe.)