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Hosted by Paul F. Roberts

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Feb 2026

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Cyber Security News, Analysis and Opinion

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5 recent

February 2, 202643 min

When Cybersecurity Breaks Mobility: The Hidden Risks of Software-Powered Wheelchairs

Can a remote software attack send a power wheelchair tumbling down a staircase? Sadly: the answer is “yes.” Check out our latest podcast interview with Billy Rios and Brandon Rothel of QED Secure Solutions. Billy and Brandon discuss their research into security flaws in power wheelchairs by the Japanese firm WHILL. The post <a href="https://securityledger.com/2026/02/when-cybersecurity-breaks-mobility-the-hidden-risks-of-software-powered-wheelchairs/">When Cybersecurity Breaks Mobility: The Hidden Risks of Software-Powered Wheelchairs</a> appeared first on <a href="https://securityledger.com">The Security Ledger with Paul F. Roberts</a>.

November 26, 2025Episode 26244 min

Cyber Threats to Water Infrastructure: Insights from Josh Corman

Cyber attacks on water infrastructure are growing. Josh Corman of IAmTheCavalry joins us to discuss efforts to secure critical water systems. The post <a href="https://securityledger.com/2025/11/cyber-threats-to-water-infrastructure-insights-from-josh-corman/">Cyber Threats to Water Infrastructure: Insights from Josh Corman</a> appeared first on <a href="https://securityledger.com">The Security Ledger with Paul F. Roberts</a>.

September 3, 202526 min

How Hackers Take Over Security Cameras (and What You Can Do About It): A Conversation With Claroty’s Noam Moshe

Cybersecurity researcher Noam Moshe of Claroty met up with The Security Ledger Podcast at this year's Black Hat Briefings to discuss his presentation on critical Axis IP camera vulnerabilities that could let hackers spy, manipulate video feeds, and pivot into sensitive networks—and what organizations can do to defend against these (and other) IoT threats. The post <a href="https://securityledger.com/2025/09/how-hackers-take-over-security-cameras-and-what-you-can-do-about-it-a-conversation-with-clarotys-noam-moshe/">How Hackers Take Over Security Cameras (and What You Can Do About It): A Conversation With Claroty’s Noam Moshe</a> appeared first on <a href="https://securityledger.com">The Security Ledger with Paul F. Roberts</a>.

January 15, 202530 min

Security Validation: A Deep Dive with Cymulate’s David Kellerman

In this Spotlight episode, host Paul Roberts speaks with David Kellerman, the Field CTO at Cymulate, about the growing demand for security validation technology, like Cymulate's, as organizations struggle to assess the utility and effectiveness of their security investments. The post <a href="https://securityledger.com/2025/01/security-validation-a-deep-dive-with-cymulates-david-kellerman/">Security Validation: A Deep Dive with Cymulate’s David Kellerman</a> appeared first on <a href="https://securityledger.com">The Security Ledger with Paul F. Roberts</a>.

November 21, 202433 min

Pacific Rim: Sophos’ 6 Year Battle To Beat Back China State Hackers

Host Paul Roberts interviews Sophos CISO Ross McKerchar about the company's recent report, Pacific Rim, detailing its multi-year battle to beat back a sophisticated Chinese hacking campaign. The post <a href="https://securityledger.com/2024/11/pacific-rim-sophos-6-year-battle-to-beat-back-china-state-hackers/">Pacific Rim: Sophos’ 6 Year Battle To Beat Back China State Hackers</a> appeared first on <a href="https://securityledger.com">The Security Ledger with Paul F. Roberts</a>.