Here's a list of all the current ponzi schemes in the crypto space.
BCC Cash (note that this is different from Bitcoin Cash)
BCHconnect
Billion Bit Club
Binary Coin
Bit Sequence
BitAI
Bitchamps
Bitclub/clubcoin
Bitcoin Ascension (pyramid scheme)
Bitconnect X
Bitether
Bitfinite
Bitfintech
Bitglare Coin
Btchash
Btc-Rush
Btcwait
Chrysos
Coinrium
Cointeum
Coinspace
Dascoin
Davor
Ecomcash
Eigencoin
ETHconnect
Etherbanking
Exacoin
Falcon Coin
Farstcoin
Ficoin
Firstcoin
Forzacoin
Futurecoin
FUU Coin
Gold Reward Token
Goldgate
Hedgeconnect
Hextracoin
Home Block Coin
HotCrypto
Hydrocoin
Ibiscoin
iCenter
Ideacoin
iFan
Iotaconnect
Knox Coin
Legendcoin
Lendconnect
Lendera
Libra Coin
Liteconnect
Loancoin
LoopX
Martcoin
Moneroconnect
Monetize Coin
Monyx
Neoconnect
Numiv
Oalend Coin
Onecoin
Pagarex
Purpose/DUBI
Regalcoin
Rothscoin
Secular Coin
SFICoin
Steneum
Stepium (pyramid scheme)
Swisscoin (pyramid scheme)
Tenocoin
TEX Coin
Ucoin Cash
Unix Coin
USI Tech
WCI
Western Coin
XRPconnect