cryptopia wallet:
Maintenance - New Zerocoin Protocol Exploit found. Wallet offline until a protocol fix is developed.
There is some kinda bug in the zerocoin library that affects PIVX, etc.Maintenance - New Zerocoin Protocol Exploit found. Wallet offline until a protocol fix is developed.
It appears that Zcash and derivatives are not at all related to this issue, and their wallets are working.
Sent this explanation to the Cryptopia Support.
Tearo