Nexus: A Claroty Podcast

Joe Slowik, Director of Cybersecurity Alerting Strategy at Dataminr, joins the Nexus Podcast to discuss the alarming trend of lesser-skilled hacktivist groups leveraging operational technlogy (OT) and cyber-physical systems (CPS) in attacks. 
Many of these exposed devices are easily scannable and accessible online, and attackers are hurdling low barriers to entry such as poor or missing authentication, or insecure, legacy protocols to access assets and either cause disruption or move further into the process or business networks. Often these attacks are carried out without exploits or malware. 
Subscribe and listen to the Nexus Podcast here. 
Download Team82's report: "Analyzing CPS Attack Trends"

Phil Englert, VP, Medical Device Security, Health-ISAC joins to discuss the cybersecurity risks introduced by legacy technology in healthcare and how it impacts patient care and safety. Phil also brings some context and insight into the U.S. Food and Drug Administration's (FDA) updated guidance on cybersecurity requirements for medical devices aimed at manufacturers and premarket product submissions. The guidance proposes stricter secure development processes, software component tracking, and more.
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Raphael Arkelian, the OT/IOT cybersecurity manager at Accenture, joins the Nexus Podcast to discuss his research into Operation Grim Beeper, the name given to a two-day attack in 2024 in the Middle East where explosives were introduced into pagers and walkie-talkies favored by Hezbollah. The explosions injured more than 1500 and killed dozens. Raphael’s research looks at several aspects of this attack and shares lessons and security gaps that can be applied across the OT and supply chain ecosystems. 
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Former NSA Director and Commander of U.S. Cyber Command Adm. Michael S. Rogers (Ret. USN) joins the Nexus Podcast. Rogers spoke in advance of an RSA Conference panel discussion today with the other living NSA directors, Keith Alexander, Paul Nakasone, and Tim Haugh, a rare time when the four can be in the same room. 
Rogers describes the principles that guided his time as director of these intelligence agencies, how the role changes as administrations change, and some of the core strategies that led to success. 
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Michael Pyle, Director of Product Cybersecurity at Schneider Electric, joins the Nexus Podcast to discuss Internet Exposure Prevention, a new SE approach to preventing illicit connections to operational technology and industrial control systems that are insecurely connected to the internet. 
Attackers are adept at enumerating exposed devices and leveraging OT and ICS to access process and corporate networks. Pyle explains that Internet Exposure Prevention drops inbound traffic that the asset did not initiate. Checks are made on the IP address initiating the connection and whether it's a routable source IP, and an allow/deny decision is made. 
Pyle explains the risk to exposed devices, and the need to shut down illicit connections. 
Subscribe and listen to the Nexus Podcast here.