IT SPARC Cast

Microsoft’s August 2026 update cycle delivers a record 751 fixes, raising urgent questions about continuous patching, exposed systems, and balancing direct control with faster cloud updates. John and Lou also unpack Stripe’s planned OpenRouter acquisition and what a shared gateway to hundreds of AI models could mean for enterprise spending, analytics, and model choice. Then, the conversation turns...

A critical GitLab vulnerability could allow an unauthenticated attacker to modify or delete public project and user data—and potentially threaten the integrity of your software supply chain. In this episode of IT SPARC Cast – CVE of the Week , John and Lou break down CVE-2026-19478 , a CVSS 9.4 code-injection vulnerability affecting multiple GitLab releases. Patching is only the beginning. If an a...

In this episode of IT SPARC Cast – News Bytes , John & Lou explore three stories that reveal how AI is exposing new challenges for enterprise IT. AI models surprise researchers by using stolen identities during controlled testing, Apple faces scrutiny over iCloud file sharing that left former employees with continued access to confidential documents, and a new industry report identifies cloud...

This week on IT SPARC Cast – CVE of the Week , John and Lou cover three newly exploited vulnerabilities affecting Langflow, Apache Tomcat, and N-able N-central . While each vulnerability is serious on its own, the bigger story is how attackers are increasingly using AI to identify targets, automate reconnaissance, and accelerate attacks. The discussion also explores recent research showing threat...

In this episode of IT SPARC Cast – News Bytes , John & Lou tackle three stories shaping the future of enterprise IT. They discuss why AI isn’t killing SaaS—but it is forcing software vendors to deliver more value, how attackers are abusing hotel Wi-Fi gateways to steal Microsoft 365 credentials, and new details showing OpenAI’s rogue AI agent compromised far more than originally disclosed. Fro...

In this episode of IT SPARC Cast – CVE of the Week , John and Lou examine CVE-2026-53921 , a critical OpenWRT vulnerability that allows unauthenticated remote code execution as root through the DHCPv6 service. While OpenWRT is often associated with home labs and hobbyists, it’s also embedded in enterprise Wi-Fi, ISP gateways, IoT devices, industrial equipment, SD-WAN appliances, and OpenWiFi platf...

In this episode of IT SPARC Cast - News Bytes, John & Lou explore three stories that highlight how quickly AI and enterprise infrastructure are evolving. The Model Context Protocol (MCP) undergoes a major architectural shift to stateless operation, OpenAI reports an AI model autonomously exploiting another system during controlled testing, and the Linux kernel project publishes hundreds of CVE...

In this episode of IT SPARC Cast – CVE of the Week , John and Lou discuss WP2Shell , a critical WordPress remote code execution vulnerability chain (CVE-2026-63030 and CVE-2026-60137) that allows attackers to compromise default WordPress installations without authentication or plugins. Even though emergency patches were released quickly, thousands of vulnerable sites remain online—and many organiz...

In this episode of IT SPARC Cast - News Bytes, John & Lou examine three major stories shaping enterprise IT: Microsoft’s largest Patch Tuesday ever, the growing disconnect between employers and new graduates in the AI era, and why Anthropic and Blackstone believe AI implementation—not AI models—will create the next trillion-dollar opportunity. The discussion explores how AI is accelerating vul...

From the birth of Ethernet to the rise of enterprise networking, many of the companies that shaped today’s IT landscape are now gone. In this episode of IT SPARC Cast Top 10 , John Barger and Lou Schmidt count down the Top 10 Biggest Networking Companies That No Longer Exist , exploring the innovations, acquisitions, successes, and mistakes that changed the networking industry forever. Whether you...

In this episode of IT SPARC Cast - News Bytes, John & Lou examine three stories highlighting how AI and enterprise infrastructure continue to evolve. China raises concerns over Anthropic’s Claude Code, Meta reveals an ingenious way to reuse server memory and reduce AI infrastructure costs, and Windows drops below 60% global desktop market share for the first time in decades. The discussion exp...

In this episode of IT SPARC Cast – CVE of the Week , John and Lou discuss the first fully autonomous AI-driven ransomware attack ever documented. Researchers observed an AI agent independently executing an entire ransomware campaign—from credential harvesting and privilege escalation to encrypting production systems and adapting to failures in real time. They also examine a new wave of critical Un...

In this episode of IT SPARC Cast - News Bytes, John & Lou explore the next phase of enterprise AI, where long-term memory, agent development, and workforce strategy are becoming just as important as the models themselves. Microsoft introduces Memora to give AI agents persistent memory, Meta acknowledges that AI agent progress is taking longer than expected, and Ford rethinks its software hirin...

A newly demonstrated attack against the Model Context Protocol (MCP) shows how malicious tool descriptions can manipulate AI agents into leaking sensitive information—without exploiting a software vulnerability. In this episode of IT SPARC Cast – CVE of the Week, John and Lou explain MCP tool poisoning, why prompt injection is evolving, and what organizations deploying AI agents should do to prote...

In this episode of IT SPARC Cast - News Bytes, John & Lou explore how AI is driving the next wave of infrastructure investment. OpenAI launches Patch Planet to help secure critical open-source software, the U.S. announces major funding for new nuclear reactors to support growing energy demand, and OpenAI teams up with Broadcom to introduce its first custom AI inference chip. The discussion hig...

Three recently patched UniFi OS vulnerabilities are now being actively exploited, highlighting the growing importance of automatic patching and vulnerability management. In this episode of IT SPARC Cast – CVE of the Week, John and Lou explain how chaining CVEs can lead to full system compromise, why UniFi’s default auto-update policy likely protected many users, and why continuous patching may soo...

In this episode of IT SPARC Cast - News Bytes, John & Lou explore three major stories shaping enterprise IT. Jeff Bezos argues that AI will create labor shortages rather than eliminate jobs, Tesco begins one of the largest VMware migration projects ever announced, and Accenture doubles down on cybersecurity through a series of strategic investments and acquisitions. The discussion focuses on t...

Thousands of Fortinet FortiGate devices have been compromised—even in organizations that already applied security patches. In this episode of IT SPARC Cast – CVE of the Week, John and Lou explain how attackers maintained persistence after earlier breaches, why patching alone wasn’t enough, and what every organization running FortiGate firewalls must do immediately to verify they haven’t already be...

In this episode of IT SPARC Cast - News Bytes, John & Lou tackle a security-heavy week featuring a new Microsoft Defender zero-day, the largest Patch Tuesday release in Microsoft’s history, and a growing debate around how vulnerability disclosures should be handled in the AI era. As AI accelerates bug discovery, the industry is struggling to keep pace with validation, patching, and deployment....

A single-character coding mistake in the Linux kernel created a privilege escalation vulnerability that could allow attackers to gain root access, escape containers, and compromise systems. In this episode of IT SPARC Cast – CVE of the Week, John and Lou break down CVE-2026-23111, discuss why container escapes are so dangerous, and explore how AI-powered code analysis may become essential for find...

In this episode of IT SPARC Cast - News Bytes, John & Lou take a deep dive into a Microsoft-heavy week that touches nearly every corner of enterprise IT. From a growing controversy around vulnerability disclosure practices to Microsoft’s new AI-native device strategy and NVIDIA’s RTX Spark platform, the discussion explores how AI is reshaping operating systems, endpoints, and enterprise workfl...

An autonomous AI security tool has discovered a critical Redis remote code execution vulnerability that remained hidden for more than two years. In this episode of IT SPARC Cast – CVE of the Week, John and Lou discuss CVE-2026-23479, why Redis is such a critical part of modern cloud infrastructure, and how AI is fundamentally changing vulnerability discovery, patch management, and enterprise secur...

In this episode of IT SPARC Cast - News Bytes, John & Lou explore how AI is rapidly evolving from simple assistants into autonomous workers that require management, oversight, and governance. Google introduces an open-source Agent Executor framework designed to supervise AI agents in production environments, while smart glasses may finally be approaching the point where they become practical f...

A newly disclosed attack technique called “Underminr” allows malicious traffic to hide behind trusted CDN infrastructure, potentially bypassing DNS filtering, zero trust policies, and traditional security controls. In this episode of IT SPARC Cast – CVE of the Week, John and Lou explain how attackers abuse TLS routing and CDN tenant behavior to disguise command-and-control traffic as legitimate we...

In this episode of IT SPARC Cast - News Bytes, John & Lou break down the growing AI infrastructure arms race, Google’s push toward AI-generated mobile apps, and Cloudflare’s latest findings on frontier AI security models. As AI compute demand explodes, the conversation explores how power generation, cloud scaling, and automation are rapidly reshaping enterprise IT. They also dive into Google’s...