Carl B. Johnson
Author

Carl B. Johnson

vCISO and compliance expert.

https://carlbjohnson.com

posts

Jobs Computer Security

Jobs in Computer Security: Your 2025 Career Roadmap

In 2023, the FBI's Internet Crime Complaint Center received over 880,000 complaints with potential losses exceeding $12.5 billion — a 22% increase in losses over the previous year. That tidal wave of cybercrime isn't slowing down in 2025. It's accelerating. And every single

Carl B. Johnson Oct 26, 2025 7 min read
Computer Security

Computer Security: What Actually Works in 2025

The Breach That Rewrote the Rules of Computer Security In February 2024, Change Healthcare — one of the largest health payment processors in the United States — suffered a ransomware attack that disrupted claims processing for hospitals, pharmacies, and clinics across the country. UnitedHealth Group, its parent company, disclosed in its SEC

Carl B. Johnson Oct 26, 2025 7 min read
Web Security Best Practices

Web Security Best Practices That Actually Stop Breaches

In January 2023, T-Mobile disclosed that a threat actor exploited an API vulnerability to steal personal data on 37 million customer accounts. Not through some exotic zero-day — through a misconfigured web API that had been leaking data since November 2022. That's two months of silent hemorrhaging before anyone

Carl B. Johnson Oct 26, 2025 8 min read
Cyber Security

Cyber Security in 2025: What Actually Works Now

The Breach That Changed How I Think About Cyber Security In February 2025, the FBI's Internet Crime Complaint Center reported that losses from cybercrime exceeded $16 billion in 2024 — a record that shattered the previous year's numbers. That single statistic rewired how I approach cyber security

Carl B. Johnson Oct 15, 2025 7 min read
Home Computer Security

How Can You Protect Your Home Computer in 2025

In March 2025, the FBI's Internet Crime Complaint Center reported that Americans lost over $16 billion to cybercrime in 2024 — a staggering 33% jump from the year before. A massive chunk of those losses started with compromised home computers. Not enterprise servers. Not government networks. Regular people'

Carl B. Johnson Oct 15, 2025 7 min read
Computer Virus Prevention

Computer Virus Prevention: 9 Steps That Actually Work

A Single Click Cost One Hospital Chain $100 Million In 2024, Change Healthcare — the largest health payment processor in the United States — was hit by the ALPHV/BlackCat ransomware group. The attack disrupted pharmacy operations, delayed insurance claims, and ultimately cost UnitedHealth Group an estimated $872 million in the first

Carl B. Johnson Oct 15, 2025 7 min read
Computer Security Jobs Pay

Computer Security Jobs Pay: 2025 Salary Breakdown

In 2024, the FBI's Internet Crime Complaint Center reported over $16 billion in losses from cybercrime — a record. That staggering number is the single biggest reason computer security jobs pay what they do. Organizations are desperate for qualified defenders, and they're backing that desperation with serious

Carl B. Johnson Oct 15, 2025 7 min read
Computer Security Service

Computer Security Service: What Actually Works in 2025

The Breach That Started With a Help Desk Call In September 2023, MGM Resorts lost an estimated $100 million after a threat actor social-engineered their way through a help desk phone call. The attacker didn't need a zero-day exploit. They didn't crack an encryption algorithm. They

Carl B. Johnson Sep 27, 2025 7 min read
Cybersecurity Definition

Cybersecurity Definition: What It Actually Means in 2025

In May 2023, Progress Software's MOVEit file transfer tool was exploited by the Cl0p ransomware gang, compromising data from over 2,500 organizations and roughly 67 million individuals. Government agencies, hospitals, universities, Fortune 500 companies — none were spared. If you asked any of those organizations whether they had

Carl B. Johnson Sep 27, 2025 7 min read