We strongly suggest you use caution when giving out your business account details, especially your Revolut card number, private address, or telephone number. You should also be cautious of anyone, including your co-workers, who ask for your Revolut Business login details.
Pick a strong password and change your password regularly. Preferably, your password should be different from any other passwords you use online.
Make sure the email account you sign up with is secure. Anyone who can read your emails can probably also access your Revolut Business account.