Xcalibra

Xcalibra is a cryptocurrency exchange based in Serbia founded by Stephen Kines and Daniel Dabek.
This exchange only trades the cryptocurrency scams SFT and SFX for ETH and BTC.
They moved from Serbia and its headquarters is in an unknown location presumably in the British Virgin Islands as a shell company with registered offices in Switzerland and the US using nominee directors to hide the identity of its real owner Daniel Dabek.

Xcalibra is a scam exchange