Does anybody know more about Atlas Privacy, the company behind this new site? According to PitchBook they were founded in 2021, are privately owned, but backed by venture capital.
Edit: Brian Krebs uses their research as a source sometimes.
There is also breachdirectory.org, which is more useful as it displays a part of the actual password leaked, so you actually know if your passwords were compromised.
Can’t access website with a VPN (edit: seems to be working now)
Does it support k-anonymity like HIBP does?
you mean this k-anonymity - Wikipedia ?