These are fraudulent, I sent html5 coin in April, now my account is empty. There is not even a coin list
ehem.. alcurex.com is running several months without HTML5 and you has left your coins in old alcurex.org.
Customers was informed to withdraw coins out from old exchange.
I can look those coins when I get time.
I dont recommend to leave coins laying for half year in any place without looking exchange news at least monthly.
Your coins are safe in backup data.... just need to dig it....
halibit