cross-posted from: https://lemmy.cat/post/6385

It is currently possible, through Lemmy’s API, to create accounts automatically and without limit if verification by email address or captcha is not activated. I’d advise you to activate one or both of them NOW!

After registering x number of accounts (currently I could do thousands), all you have to do is list all the existing communities for each of the account to publishes one new post per community, or more. I’ll leave you to picture the mess.

(I apologise to the administrators of sh.itjust.works, I should have done the test with my own server.)

  • ShortN0te
    3·
    1 year ago

    Not sure how email verification should help. Just add a couple of line to role a email address and then open the verification link.

    • retiolus@lemmy.catOP
      51·
      1 year ago

      If you don’t have your own domain, it’s hard to generate mass email addresses, at least with large providers.

      So if someone uses his custom domain to mass-generate emails, it’s easier to delete all accounts that use this same email provider.