Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

> Tell the sender it failed...

But if the sender is a bad actor, they can just keep testing until they succeed, which will make fraud worse.



Apparently sometimes the sender is not a bad actor.


Bad actors are why we can't have nice things. Think of how simple, clean and efficient computing would be if we didn't have to keep criminals and idiots at bay.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: