2 ms·

Phil Zimmermann He went to prison over pgp. But then the mail service he was involved in (silent circle mail) shut down at the same time as lavabit.

• bb611 10y ago
  He never spent time in prison, but he was investigated intensely by the US gov't.
  • msh 10y ago
    You seem to be correct. He never went to prison for pgp. But apparently he thought up pgp while in prison for nuclear protests.