Pretty much the question. I heard about Usenet a while back but never managed to wrap my head around it.

  • cynar@lemmy.world
    link
    fedilink
    English
    arrow-up
    5
    ·
    11 个月前

    There are some amazing stories about the cat and mouse games regarding phone phreaking. The “captain crunch whistle” is great. All their attempts at security, beaten by a bit of audible brute force, via a cereal box toy.