Yes, any decentralized wallet can be hacked. There are a number of ways that hackers can gain access to your wallet, including:
Phishing attacks.
Malware attacks.
Keyloggers.
Social engineering attacks.
To protect your decentralized wallet from being hacked, you should:
Never share your login information with anyone.
Be careful about clicking on links in emails or messages. If you are not sure if a link is legitimate, hover your mouse over it to see the actual URL. If the URL does not look like it belongs to the legitimate website, do not click on it.
Keep your software up to date. Software updates often include security patches that can help protect your computer or mobile device from malware.
Use a security solution. A security solution can help protect your computer or mobile device from malware and other threats.
Be aware of social engineering attacks. Social engineering attacks are a common way that hackers steal information. Be careful about giving out your personal information to anyone, even if they seem legitimate.