They are back, this time it's maticBIT (maticbit.com).
I made a similar mistake/assumption here with a site called infinances.
https://bitcointalk.org/index.php?topic=5209604.20I think this maticBIt is a scam clone of the P2PB2B/Whitebit bunch of sites and, if the infinances scenario plays out, then maticBIT will end up a phishing site.