Wolfofcoin.st is a high yield investment program or HYIP that offers 115% after 15 days as minimal profit for investment. HYIP is an online investment program that typically offers very high returns on the capital invested.
Plans: 102.5% after 3 days; 135% after 30 days; 115% after 15 days
Minimum Deposit: 0.01 BTC
Referral Commission: 10%
Payment systems: Bitcoin
This is what it says on Wolfofcoin.st website:
We use cold wallets to handle the payments. B is always stored offline.