Remember to always stay vigilant. Scammers are always looking for a way to get hold of a user's private keys so that they can get access to their wallets and drain them out of their funds. It goes without saying that you should never hand over your keys, pneumonic phrases, or passwords to anyone for any reason!
Always be aware of the URL of any websites you visit - many scams involve fake copies of websites that will attempt to phish information from you. Approving a malicious contract from one of these fake sites can give permission for your wallet to be drained. If you are sent a message regarding an airdrop or support while on Discord, it would be wise to assume that it is a scam. If it sounds too good to be true - it most certainly is.
Real technical support will not send unsolicited messages to you. If someone tells you that your wallet requires something like a 'validation' or a strangely phrased message - follow your intuition. You likely will be immediately suspicious of a scam taking place. If it seems weird, it probably is. Stay cautious. When you can, report fake accounts and websites whenever possible.
Remember that the one and only Sushi website is https://sushi.com/!
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