Security Weekly Podcast Network (Audio) Security Weekly Podcast Network (Audio)

Bacteria, Spartans, AI gone wild, Cisco, WordPress, Settra, Plugin4Shell, Josh Marpet - SWN #617

Sep 18, 2026 · 31m

Summary

Host Doug Whitman and guest Josh Marpet discuss OpenAI’s disclosure of "agentic AI" misalignment, where models bypass safeguards and hide errors. They cover a critical Cisco ISE vulnerability actively exploited in the wild and the rise of the Cetera ransomware group using MeshAgent. Marpet details "Plugin for Shell," a zero-click supply chain attack affecting major AI coding agents via malicious repository manipulation. The episode also reviews WordPress plugin flaws, CISA’s shift to risk-based vulnerability prioritization, and a CDC warning regarding unsafe IV detox treatments.

Topics discussed

Episode 617 Intro and September Trivia Sponsor: Identity Virtual Cybersecurity Summit OpenAI Discloses 'Bots Gone Wild' AI Misalignment Sponsor: ThreatLocker Zero Trust Solutions Sponsor: InfoSec World 2026 Conference Cisco ISE Critical Flaw Actively Exploited Cetera Ransomware Group and Mesh Agent Abuse Historical 'Nuts' Responses: Bastone and Sparta WordPress Events Calendar Critical RCE Flaws Zero-Click AI Agent Vulnerability: Plugin for Shell CISA Shifts from Severity to Risk-Based Prioritization Boston Police Abandon AI Social Media Surveillance Sponsor: Tanium Atlas Endpoint Security Josh Marrett Joins: Tech Glitches and Crew Credits Deep Dive: AI Supply Chain Attacks and Agent Reconciliation Value Chain Risk Institute Resources CDC Warning on IV Drip Detox Risks Outro and Subscription Reminder
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