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The 443 - Security Simplified Podcast

Breaking Down and Simplifying Cybersecurity Headlines & Trends

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Cybersecurity

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  • The 443 Podcast

Episode 376 – NoisyS0cks

2 July 2026

This week on the podcast we welcome back Ryan Estes from the WatchGuard Endpoint Security attestation team to discuss a recent deep dive analysis of NoisyS0cks. After that, we give an update on the latest trends in Ransomware targeting SMBs.

Start Episode 376

Episode 375 – The Claude Fable Saga

22 June 2026

This week on the podcast, we unpack the Claude Fable 5 release and subsequent revocation following an export control directive from the US federal government. After that, we cover the recent FortiBleed credential dump, discussing its likely origins, before reviewing the most recent Windows 0day disclosed by Nightmare Eclipse.

Start Episode 375

Episode 374 – Helping APAC Organizations Stay Ahead of Cyber Threats with Brett Chalmers

18 June 2026

Recorded live at WatchGuard’s APAC Partner Conference in Bali, Indonesia, this episode of 443 – Security Simplified features Brett Chalmers joining Marc Laliberte and Corey Nachreiner to discuss the evolving cybersecurity landscape across APAC. The conversation covers emerging threats, security challenges facing organizations, and how MSPs can help customers build resilience and strengthen their security posture in an increasingly complex threat environment.

Start Episode 374

Episode 373 – Cybersecurity Challenges and Opportunities Across APAC with Henson Yem

4 June 2026

Recorded live at WatchGuard’s Impact Partner Conference in Bali, Indonesia, this episode features Henson Yem, CIO and Technical Services Director at Tang Technology. Henson joins Marc Laliberte and Corey Nachreiner to discuss the evolving cybersecurity landscape across Australia and APAC, including emerging threats, the growing impact of AI, and the challenges organizations face in strengthening their security posture. The conversation also explores how MSPs can help customers build resilience, improve security maturity, and navigate an increasingly complex threat environment.

Start Episode 373

Episode 372 – Time to Exploit is Cratering

26 May 2026

This week on the podcast we bring back WatchGuard's VP of MDR and Endpoint Adam Winston to discuss the cratering mean time to exploit of vulnerabilities and GitHub's recent data breach.

Start Episode 372

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Looking For More?


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Secplicity - Security Simplified

Secplicity is a leading source of information about IT and business security. Our editorial team simplifies complex cybersecurity concepts, solutions and tools into easily understood and actionable information.

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Ransomware Tracker

The Ransomware Tracker is a dynamic, all-in-one hub for IT professionals, researchers, and cybersecurity-minded folks to learn about the entire ransomware landscape. This information-laden resource brings together WatchGuard Threat Labs' research with evidence from all over the Internet into one single convenient location.

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Marc Laliberte and Corey Nachreiner standing side by side

443 Podcast Hosts

WatchGuard's CSO, Corey Nachreiner joins Director of Security Operations, Marc Laliberte to form The 443 Podcast. With over 40 years of cybersecurity experience, Marc and Corey dissect the latest cyber threats and explore cutting-edge security technologies. They provide invaluable insights to individuals and organizations alike, and empower them to stay one step ahead of cyber adversaries. Stay ahead of the threat landscape with the 443 Podcast.

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