3 ms·

If you have a mecanism that allow users to report scammers you could automatically ban callers/senders that are reported by a sufficiently large number of perso

• jpc0 2y ago
  This works great for e-mail... Actually... Doesn't it now take a significant amount of effort to get a valid company e-mail whitelisted by the incumbents exactly because of this and yet I have received multiple emails today about diplomatic correspondence...
• obrix 2y ago
  ... and create a new opportunity to do a denial-of-service attack on any person by reporting her phone number as a source of unwanted calls. If the reporting happens via a web page this DOS attack can be automated and sold as a service.