Scam Type: Investment Scam
Websites:

http://www.mmocoin.top

http://www.cexcoin.pro

Wallets Involved:

0x50d66ef3c46cbdf2f568446191d0329e377c19ef

0x0891687FC12bb78D0Bf38AC4E3BBeaA807b657aD

0x5Cf047A81Cfe1b28eb258B33fD611DaCc58a0242

Summary:
Funds were transferred to these wallets through deceptive investment schemes promoted on the listed websites. Withdrawals were blocked, and additional deposits were demanded. This appears to be a classic crypto investment scam. Stay away.