The Automotive Information Sharing and Analysis Center (Auto-ISAC) was formed in August 2015 by automakers to establish a community for sharing and analyzing information about cyber threats, potential vulnerabilities and best practices for securing the connected vehicle. Auto-ISAC operates a secure information sharing portal where members anonymously submit and receive information to help them more effectively counter cyber threats. Currently, Auto-ISAC members account for more than 99 percent of light-duty vehicles in North America, with over 30 global OEM and supplier members. Building upon the success of this collaboration, Auto-ISAC recently expanded membership to heavy trucking OEMs and their suppliers, as well as the commercial vehicle sector—including fleets and carriers.