NSA,CIA,TLA have done it since the age of typewriters would be more accurate. I read about a type of snooping attack already in 2005. https://www.schneier.com/

NSA,CIA,TLA have done it since the age of typewriters would be more accurate. I read about a type of snooping attack already in 2005. https://www.schneier.com/blog/archives/2005/09/snooping_on_tex.html https://www.schneier.com/blog/archives/2005/09/snooping_on_t...