The checking of their information got me interested as well...

This is an excerpt from their page making you believe they have a trademark in the UK:

Trade marks
MIDASPAY and MIDASCOIN are UK registered trade mark of Midas Payment LTD.


I took the liberty of going to the UK patent and trademark office at: http://www.ipo.gov.uk/tmtext/Results

needless to say when I searched for MIDASPAY or MIDASCOIN all I got was:

Search results
Your search found 1 results. Page 1 of 1 is shown.
Help : TM No. Prefixes
UK = National UK trade marks
EU = Community trade marks
WE = International Registration           designating the EU
WO = International Registration           designating the UK
PS = Protected Symbols

Trade Mark No.   Mark Text   File Date   Status   Nice Classes   Image   Short List
UK00002458237   midaScope   12/06/2007   Registered   09   


Not sure what midaScope is but sure does not sound like what they are pretending to be...