LYPHEOR LTD looks like a real company, it's been registered a year ago, but I'd be careful with investing as 8.4/week seems to be unsustainable.
It certainly is not a real company because they are saying themselves to be a UK based company while the admins are russian. If invested early there is a greater chance of earning. So it is a risky business.
Please remove all you have posted. You are tempting other people to join it
I certainly am.
Tempting other to join the site is my primarily reason to post this thread and as for my information, this is the right place to do so.
I am telling people that this is a risky chance to gain some coins quickly, I have studied the risk and invested here. In my long investigation in HYIP field, such well built site (that cost a lot for domain, design, ssl and ddos protection) stays for a longer period. And there is greater chance of earning from here.
If you think you can't risk your coin, don't invest at all. But these sites if studied properly are better earners than betting. In my Gambling history, I have a 100%+ profit from HYIP as well as sports betting.
P.S. Its a Gambling section. Only gamble if you have guts to lose.