Hi, I would like to know if the poloniex wallets for altcoins is safer or riskier of hack compare to the altcoins wallets? I mean the wallets for their own altcoins. Thanks a lot
Is there a poloniex wallets to keep altcoins? Nope.
But storing big amounts of altcoins or even bitcoin at poloniex exchange is of course very risky and is not advised. It is better to store them on wallets, they are more secure and less prone to hacks.
Only use polo or similar services for trades and exchanges, not storage of crypto currencies.