What do you mean by scammer's wallet?
To be safe from scammer websites, of course, you must know the original website of the wallet you are using. Don't get caught up with phishing websites.
Reading news about scam wallet websites will not get you caught and fall into the trap. it is information to let you know that the wallets of scammers are numerous and dangerous. Do not click on websites carelessly, do not enter or give private keys to people or websites that are not convincing.
Most probably a phishing website because we will never know it's a scammers wallet until we get scammed. And besides, if we know it's a scammer's wallet, why would we send a certain amount to that wallet? And besides, anyone can easily make a fresh wallet that is not associated with scam transactions.
The private key is the primary key and you must protect it.
Make a soft copy and hard copy and place it in different locations, just to make sure it's accessible in the event of disruption such as fire, flood or if there's chaos/war within your area.