October is Cybersecurity Awareness Month, so our special guest is online "security fanatic" Nick Espinosa, the Mechanical Contractors Association of America's go-to consultant and a member of the Forbes Technology Council. A sought-after speaker across multiple industries, Nick is a prolific podcaster and social media thought leader focused 24/7 on business vulnerabilities and how to reduce growing cyber risks, both at work and at home. Oh, and if you think your engineering firm has nothing to worry about, you are almost certainly wrong, he says.