How to access leaked databases on the dark web?

Hello, sorry for the creepy question, but I am having trouble finding the website that collects data breaches. I would like to access the free sample of the Free SAS database that was breached last week to see if the sample contains my data. Does someone know the address / the process to access that website? I guess it is on the Tor network, I just do not know where to start/where to search…

Thank you.

Kind of ironical