Tag

Ransomware Prevention

Ransomware prevention content provides actionable strategies for defending against ransomware attacks before they encrypt critical data. Articles cover backup protocols, endpoint detection, network segmentation, patch management, and incident response planning tailored to ransomware scenarios.

posts

Ransomware Prevention

How to Prevent Ransomware: A Practical Defense Guide

The Attack That Cost a Pipeline — and a Country's Fuel Supply In May 2021, Colonial Pipeline shut down 5,500 miles of fuel infrastructure after a ransomware attack crippled its operations. Millions of Americans panic-bought gasoline. The company paid $4.4 million in Bitcoin to the DarkSide threat

Carl B. Johnson Mar 12, 2021 7 min read
Ransomware Examples

Ransomware Examples: What 2020-2021 Attacks Teach Us

The Ransomware Epidemic Is Already Here When someone searches for ransomware examples — whether they're typing "2026" or any other year — they're really asking one question: what does a real ransomware attack look like, and how do I stop it from happening to me? I&

Carl B. Johnson Mar 12, 2021 6 min read
Ransomware

How Ransomware Spreads: 5 Attack Vectors You Must Block

A Single Click Cost One Hospital $67 Million In September 2020, Universal Health Services — one of the largest healthcare providers in the U.S. — got hit by the Ryuk ransomware strain. The attack shut down systems across 400 facilities. Patients were diverted. Records went analog. The final damage? An estimated

Carl B. Johnson Mar 12, 2021 7 min read
Ransomware Protection Tips

Ransomware Protection Tips That Actually Work in 2021

A Hospital Paid $17 Million. Your Organization Could Be Next. In September 2020, Universal Health Services got hit with Ryuk ransomware across 400 facilities. The damage? An estimated $67 million in recovery costs and lost revenue. A few months earlier, Garmin paid a reported $10 million ransom to get its

Carl B. Johnson Feb 24, 2021 7 min read
Zero Trust Security Model

Zero Trust Security Model: Why Perimeter Defense Is Dead

In July 2020, Twitter disclosed that attackers had compromised 130 high-profile accounts — including Barack Obama, Elon Musk, and Apple — by socially engineering their way past internal employees. The attackers didn't breach a firewall. They didn't exploit a zero-day vulnerability. They simply convinced insiders to hand over

Carl B. Johnson Dec 12, 2020 7 min read
Work From Home Cybersecurity

Work From Home Cybersecurity: A Practical Guide

In April 2020, the FBI's Internet Crime Complaint Center reported it was receiving between 3,000 and 4,000 cybersecurity complaints per day — a roughly 400% increase from pre-pandemic levels. The single biggest catalyst? Millions of employees suddenly working from home on networks and devices that no corporate

Carl B. Johnson Nov 08, 2020 7 min read
Remote Desktop Security Risks

Remote Desktop Security Risks That Lead to Breaches

A Single Exposed RDP Port Cost One Hospital Everything In 2023, a regional hospital in Illinois discovered that attackers had been inside their network for over three weeks. The entry point? A single Remote Desktop Protocol (RDP) port left open to the internet. The threat actors used brute-forced credentials to

Carl B. Johnson Nov 08, 2020 6 min read
Cybersecurity Policy for Employees

Cybersecurity Policy for Employees: A Practical Guide

In 2023, MGM Resorts lost an estimated $100 million after a threat actor social-engineered a help desk employee using information scraped from LinkedIn. One phone call. One employee without clear verification protocols. That's all it took to shut down slot machines, hotel key cards, and reservation systems across

Carl B. Johnson Nov 08, 2020 7 min read
Cybersecurity for Healthcare

Cybersecurity for Healthcare Organizations: A 2026 Guide

A Single Ransomware Attack Shut Down Patient Care for 28 Days In early 2024, Change Healthcare — one of the largest health payment processors in the United States — was hit by the ALPHV/BlackCat ransomware group. The breach disrupted claims processing for thousands of providers nationwide. UnitedHealth Group later confirmed approximately

Carl B. Johnson Nov 04, 2020 7 min read
Cloud Security Best Practices

Cloud Security Best Practices That Actually Stop Breaches

A Single Checkbox Left 100 Million Records Exposed In 2019, a former cloud engineer exploited a misconfigured web application firewall at Capital One and accessed over 100 million customer records stored in AWS S3 buckets. The breach cost Capital One over $270 million in settlements and remediation. The root cause

Carl B. Johnson Nov 04, 2020 7 min read