Tag

Zero Trust Security

Zero trust security content examines the principle of never trusting and always verifying every user, device, and connection. Articles explore micro-segmentation, least-privilege access, continuous monitoring, and how organizations transition from perimeter-based defenses to zero trust models.

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Ransomware Protection

Ransomware Protection Tips That Actually Work in 2026

A Single Click Cost One Hospital Chain $100 Million In 2024, Change Healthcare — the largest health payment processing company in the U.S. — was hit by the ALPHV/BlackCat ransomware gang. The attack disrupted claims processing for thousands of providers nationwide. UnitedHealth Group, Change Healthcare's parent company, disclosed

Carl B. Johnson Apr 27, 2026 5 min read
Zero Trust Network Access

Zero Trust Network Access: A Practical Guide for 2026

The Breach That Started Behind the Firewall In 2023, MGM Resorts lost an estimated $100 million after a threat actor social-engineered their way past the help desk with a single phone call. The attacker didn't punch through a firewall. They didn't exploit some exotic zero-day. They

Carl B. Johnson Apr 24, 2026 5 min read
Cybersecurity Best Practices

Cybersecurity Best Practices for Employees in 2026

One Click Cost This Company $100 Million In 2023, MGM Resorts was brought to its knees — not by a sophisticated zero-day exploit, but by a phone call. A threat actor called the help desk, impersonated an employee found on LinkedIn, and gained enough access to deploy ransomware across the entire

Carl B. Johnson Apr 21, 2026 5 min read
What Is Cybersecurity

What Is Cybersecurity? A Practitioner's Real-World Guide

In 2023, MGM Resorts lost an estimated $100 million after a threat actor called Scattered Spider social-engineered a help desk employee with a ten-minute phone call. That single conversation gave attackers the keys to one of the largest hospitality companies on the planet. So when someone asks me what is

Carl B. Johnson Apr 15, 2026 5 min read
Securing Employee Mobile Devices

Securing Employee Mobile Devices: A Practical Guide

In 2023, a single employee's compromised personal phone gave threat actors a foothold into MGM Resorts' corporate network. The resulting breach cost the company over $100 million. The attack didn't start with some sophisticated zero-day exploit — it started with a social engineering call to the

Carl B. Johnson Apr 11, 2026 5 min read
Supply Chain Attack Examples

Supply Chain Attack Examples That Changed Cybersecurity

A Trusted Software Update Became the Biggest Backdoor in History In December 2020, FireEye disclosed that threat actors had compromised SolarWinds Orion — a network monitoring platform used by 33,000 organizations, including multiple U.S. federal agencies. The attackers embedded malicious code into a routine software update. Every organization that

Carl B. Johnson Apr 05, 2026 5 min read
Cybersecurity Awareness Training

Cybersecurity Awareness Training: Why It Works in 2026

In 2024, MGM Resorts lost an estimated $100 million after a social engineering attack that started with a single phone call to a help desk employee. The threat actor impersonated an employee, convinced IT staff to reset credentials, and within hours had access to critical systems. One conversation. No malware.

Carl B. Johnson Apr 03, 2026 5 min read
Insider Threat Awareness

Insider Threat Awareness: What Most Companies Miss

In January 2024, the U.S. Department of Justice charged a former Google engineer with stealing proprietary AI trade secrets while secretly working for two China-based companies. He had access for years. He passed background checks. He was a trusted employee. And that's exactly the point — the most

Carl B. Johnson Mar 31, 2026 5 min read