"The #KuCoin security team has noticed a malicious Chrome web extension called Google Sheets which may replace your withdrawal address with the attacker's address when you try to make a transaction.
Please don't download any suspicious extensions, or click any suspicious links.⚠️"
Thank you for sharing this, there are many malicious extensions on Chrome browser and Firefox. Most of these extensions are not the original extension for the wallet or the exchange, but rather a fake extension with the same name, so everyone should be careful, the simple solution is to put important sites and their extensions in the bookmark and avoid Trust any messages that come on the mail because most of these messages contain links to fake sites.