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. The private key is the primary key and you must protect it.
Before installing an open-source wallet, always you should compare the checksum of the downloaded file. If the file has been corrupted while downloading or modified by a third party, it can be understood by comparing the checksum of that file. and before downloading any file we should check the URL carefully if downloaded directly from the original website, it is possible to be safe from such fake wallets.
The biggest problem I have with bitcoin wallets is that they are not built for the mainstream consumer.