Anyone working in cybersecurity consulting long enough eventually sees it: most decisions aren’t driven by results. They’re driven by optics.The goal often isn’t to find the team best equipped to fix the problem. It’s to select a firm whose name will hold up when the questions come later. It’s not hard to see why. Breaches are expected now. And when they happen, the safest move is to point to the slide deck. “We engaged a top-rated vendor. This is who everyone uses. We did ev

Introduction A few weeks ago, I posted a simple poll on LinkedIn:“What would be an interesting topic to research and publish an article on?” The results were revealing.41% of respondents said “Challenges of the Cyber Industry.”27% voted for “Healthcare Industry Security,”23% for “VMware vSphere Hardening,”and just 9% for “Active Directory Security.” It stood out to me that, even with plenty of technical options on the list, the majority of people wanted to talk about the broa

Special recognition to Lee Scites who collaborated on this article Introduction For the first time in Pwn2Own history, a researcher successfully compromised a VMware ESXi host, the very foundation of many enterprise virtualization environments. This occurred at Pwn2Own Berlin 2025, where Nguyen Hoang Thachof STARLabs SG leveraged a zero-day integer overflow vulnerability to execute code on the ESXi hypervisor from a guest VM. This isn’t just a competition milestone; it’s a wa

Executive Abstract When a long-standing customer failed to configure basic email authentication, a secure vendor was forced to choose between preserving its security posture or continuing business as usual. This case study explores the operational and cybersecurity implications of bypassing DMARC enforcement in Microsoft 365, and why email trust is only as strong as the weakest party in the relationship. Security isn’t just a configuration;it’s a shared responsibility. Introd

Introduction: The Fragility of Trust Trust is the foundation of cybersecurity, but it is also its greatest vulnerability. That reality became painfully clear in April 2025 when Jeffrey Bowie, CEO of cybersecurity firm Veritaco, was arrested for allegedly planting malware on the systems of SSM Health St. Anthony Hospital in Oklahoma City. His actions did not just threaten data or operations. They exposed a deeper truth: when trust is weaponized, no amount of technical defense

By Demetrios Mustakas, HUME-IT Cybersecurity conferences come in many shapes, but few offer the blend of community, content, and candor that BSides events are known for. On Saturday, April 12, I had the opportunity to attend BSidesCharm 2025 in Towson, Maryland. The conference was held over two days, but it was a single day for me; one packed with insight, new perspectives, and important reminders about the work we do, the people doing it, and the stakes we all face. From the

Introduction On January 27, 2025, Frederick Health Hospital in Maryland fell victim to a ransomware attack that disrupted core medical services and exposed sensitive patient data, including records belonging to my wife and daughter. As an IT security professional who has worked with hospitals and financial institutions across the U.S., this event struck a deeply personal chord. It was no longer just a headline; it became a threat to my own family’s safety and privacy. Just mo