Chromebooks have several built-in security features, but none of them are full-proof. Chromebooks are cheap, fast, and as long as you dont need any complex software to run on them, they can be used for any web-based and administrative tasks, such as reading and sending email, creating progress reports, and preparing information for the billing department. Some Chromebooks can download and run Android apps in emulated mode, which increases their security risk. But additional security protocols should prevent this feature from being exploited.”]
Source: https://blog.malwarebytes.com/opinion/2020/07/do-chromebooks-need-antivirus-protection/