Following in the footsteps of Rapid7's long-running National Exposure Index, Rapid7 researchers tackled the question, "What does exposure look like for corporate America?" In order to find out, we measured key exposure metrics among the Fortune 500, which represents about two-thirds of the United States GDP and employs 29 million people worldwide.

Join us as we discuss the newly released Industry Cyber-Exposure Report: Fortune 500, and cover the following topics:

• The average attack surface, broken down by industry, presented on the internet by the top companies in America
  
• Corporate adoption of DMARC — Domain Message Authentication Reporting & Conformance — a set of inexpensive, but critical, anti-phishing controls
  
• Malicious activity emanating from these companies, as measured by connections to Rapid7's Project Heisenberg
  
• Internet exposure of inappropriate and insecure services such as Windows SMB and telnet as surveyed from Rapid7's Project Sonar