Computer Security US Blog

Computer Security News and Insights

Spear Phishing

What Is Spear Phishing? The Targeted Attack Behind Major Breaches

A Single Email Cost This Company $100 Million In 2015, Ubiquiti Networks disclosed that threat actors used carefully crafted emails impersonating company executives to trick finance employees into wiring $46.7 million to overseas accounts. The attackers didn't use malware. They didn't exploit a software vulnerability.

Carl B. Johnson Sep 03, 2026 6 min read
Spoofing

Spoofing Attacks: How Hackers Impersonate You

In 2023, the FBI's Internet Crime Complaint Center reported that business email compromise — a category heavily fueled by spoofing — accounted for over $2.9 billion in adjusted losses. That made it the single most financially devastating cybercrime category they tracked. Not ransomware. Not crypto scams. Spoofing-driven impersonation. If

Carl B. Johnson Sep 03, 2026 6 min read
Phishing

How to Spot Phishing Emails Before They Cost You

In 2023, the FBI's Internet Crime Complaint Center received over 298,000 phishing complaints — making it the most reported cybercrime category for the fifth consecutive year. And those are just the ones people actually reported. I've spent years helping organizations recover from phishing attacks, and I

Carl B. Johnson Sep 02, 2026 5 min read
Cyber Security

Cyber Security in 2026: What Actually Stops Breaches

In 2024, the average cost of a data breach hit $4.88 million globally, according to IBM's Cost of a Data Breach Report. That number hasn't gone down. If you're responsible for cyber security at any level — whether you're a CISO, an

Carl B. Johnson Sep 02, 2026 5 min read
Cyber Hygiene

What Is Cyber Hygiene? The Daily Habits That Stop Breaches

A Billion Records Exposed Because Someone Skipped the Basics In 2024, the National Public Data breach exposed an estimated 2.9 billion records — Social Security numbers, addresses, phone numbers — all because basic security controls failed. Not a sophisticated zero-day exploit. Not a nation-state attack. Just poor fundamentals. That's

Carl B. Johnson Aug 31, 2026 5 min read
Cybersecurity Best Practices

Cybersecurity Best Practices for Employees in 2026

One Click Cost MGM Resorts $100 Million In September 2023, a threat actor called Scattered Spider called MGM Resorts' IT help desk, impersonated an employee, and gained access to internal systems. The result? Over $100 million in losses, days of disrupted operations, and a data breach affecting millions of

Carl B. Johnson Aug 31, 2026 5 min read