Forescout Research Labs last month released a 14-page white paper and a 47-page research report detailing 33 vulnerabilities affecting millions of Internet of Things (IoT), Operational Technology (OT), and IT devices. Dubbed AMNESIA:33, these newly identified vulnerabilities include four broadly used TCP/IP stacks and have left more than 150 vendors potentially compromised. Forescout’s findings are the first published study under Project Memoria, an initiative to understand the flaws and threats rooted in TCP/IP stacks for organizations. Malicious actors familiar with the vulnerabilities can use a number of devices to gain access, move laterally within networks, and cause extensive damage. Because AMNESIA:33 affects an expansive code network with deeply embedded subsystems, the task of identifying and patching vulnerable devices for your organization is as daunting as it is essential.