Critical vulnerabilities in data center infrastructure, specifically in Vertiv UPS network cards and Trane Tracer SC+ HVAC controllers, have been uncovered by Claroty researchers, potentially allowing hackers to disrupt operations1. These vulnerabilities could enable malicious actors to manipulate temperature control systems and uninterruptible power supplies, causing physical damage to equipment and compromising data integrity. The exploitation of such vulnerabilities could have severe consequences, including data loss, downtime, and financial losses. Data centers, which are critical infrastructure for many organizations, rely on these systems to maintain a stable environment for their servers. The discovery of these vulnerabilities highlights the importance of securing often-overlooked components of data center infrastructure. So what matters to practitioners is that they must prioritize the security of these critical systems to prevent potential disruptions and protect their organizations' assets.