A burner email address can protect you against spam and phishing, as well as setting up an account at an unfamiliar website without revealing your primary email address. The temporary and disposable address is created for one-time or limited use with a specific website or service. This is particularly useful for unfamiliar sites where your address could be exposed to threats. However, these addresses can be used as damage control in the event of a data breach, making it more difficult for attackers to connect your different accounts or reuse leaked credentials. Make sure that these addresses are used wisely and not to be abused by scammers. There are also alternatives to burner email addresses, email masking services, and email aliases.