Just curious...

Have any of you ever run into someone using hacks yourselves? I think I’ve ever only bumped into a billy using a speed hack.

someone wallhacking with blood warden. just knew where each of us was.

I once played against this guy who kept finding me after I started self healing.

there is a self heal perk that can see you for the killer

If you play properly, no one will know you have wall hacks.
Using anything else in DBD is really obvious.. and breaks the game too much to enjoy.