Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

From antivirus to AI-powered threats, this session with Raakesh Thayyil (Group Head of Security & Privacy at PropertyGuru) breaks down the evolving world of endpoint security—what it means today, how remote work changed the game, and what lean security teams can actually do about it. What you’ll learn: Timestamps & Q&A included in the video chapters! Brought to you by The 403 Circle – an invite-only community for top CTOs & CISOs.

This demo uses the Advanced Query capability in Aurora Endpoint Defense to investigate an alert and learn that it was a part of a larger attack.

We welcomed Ezra Woods, Security Engineer at Grand Canyon Education to Defender Fridays. Ezra discussed remote management tool abuse. He shared insights on current attack trends and practical defensive strategies you can use to protect your environment.

GPT-5 was jailbroken in under 24 hours using simple "storytelling" techniques that bypass safety guardrails. The key insight from our podcast? Individual AI requests appear legitimate but become dangerous when combined. Bad actors can request network code in one session, convincing emails in another, and credential collection forms in a third. Each task seems normal individually, but together they form a complete phishing toolkit.

Inside the SonicWall SSLVPN Attacks In this week’s episode of The 443, Marc Laliberte and Corey Nachreiner break down: The recent SonicWall SSLVPN exploits What we know so far and how attackers are getting in The risks for organizations relying on vulnerable VPN gateways Plus: a WinRAR zero-day and a new ChatGPT vulnerability you should know about.

Built with security engineers in mind, LimaCharlie's API-first platform delivers on the promise of cloud-like flexibility for your security operations. Learn in the video how to obtain unified, granular visibility across your entire security landscape (multi-cloud, on-prem, endpoints) with day-one value.

This week on the podcast, we discuss key findings from a DefCon presentation from researchers at AmberWolf titled ZeroTrust, Total Bust and what it means for Zero Trust Network Access. After that, we review a new vulnerability in the FortiWeb WAF before ending with a quick update from Google Project Zero on a new vulnerability disclosure policy. The 443 Security Simplified is a weekly podcast that gets inside the minds of leading white-hat hackers and security researchers, covering the latest cybersecurity headlines and trends.