[termit]

either the service doesn't work, or the address has changed, nothing lasts forever

[xxiio]

You can search on Google, there are many good websites

[hoodleehoo]

If you go to breachforums.rs while on Tor browser, an option to use their current onion address should appear at the end of the address bar. Though using BF through Tor is way slower than just accessing the clearnet site through a VPN.