This document provides information about cyber security best practices for marketers. It discusses how marketers are targets for cybercriminals due to their communications and responsibilities in educating customers. It provides guidance on securing social media, emails, links, website hosting, passwords, educating customers, and seeking expert advice on cyber security matters. The document emphasizes that humans are the weakest factor for cyber attacks and marketers must take precautions such as following security policies, using common sense, and referring to experts when unsure.