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Cybersecurity Awareness

Articles on cybersecurity awareness cover the foundational knowledge individuals and organizations need to recognize and respond to digital threats. Topics include safe browsing habits, password hygiene, social engineering tactics, and building a security-first culture across teams.

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Password Manager

Why Use a Password Manager: Stop Reusing Passwords

The Breach That Started With One Reused Password In 2022, a single employee at LastPass reused credentials across personal and work accounts. A threat actor exploited that overlap, eventually compromising encrypted password vaults for millions of users. The irony — a password management company breached because of poor password hygiene — should

Carl B. Johnson Apr 08, 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
Phishing

What Is Phishing? A Security Pro's Real-World Guide

A Single Email Cost This Company $100 Million In 2017, a Lithuanian man tricked Google and Facebook employees into wiring over $100 million to bank accounts he controlled. His weapon wasn't malware. It wasn't a zero-day exploit. It was email. He sent invoices that looked like

Carl B. Johnson Apr 05, 2026 5 min read
Trojan Horse Malware

Trojan Horse Malware: What It Really Does to You

In 2023, the FBI's Internet Crime Complaint Center received over 880,000 complaints with losses exceeding $12.5 billion — and a staggering number of those incidents started with a single file that looked perfectly legitimate. That file was trojan horse malware, disguised as an invoice, a software update,

Carl B. Johnson Apr 01, 2026 5 min read
Password Manager Benefits

Password Manager Benefits That Stop 80% of Breaches

One Reused Password Cost This Company $4.6 Billion In 2017, a single set of reused credentials let threat actors walk into Equifax's systems and expose 147 million records. The total cost exceeded $4.6 billion when you factor in the FTC settlement, lawsuits, and remediation. One password.

Carl B. Johnson Mar 29, 2026 5 min read
Phishing Definition

Phishing Definition: What It Really Means in 2026

In May 2025, the FBI's Internet Crime Complaint Center reported that phishing was — for the ninth consecutive year — the most-reported cybercrime category, with over 300,000 complaints in a single year. That number only counts the people who bothered to report it. The real volume is staggering. Yet

Carl B. Johnson Jan 17, 2026 7 min read
Spoofing

Spoofing Attacks: How They Work and How to Stop Them

A CFO Wired $25 Million Because of a Spoofed Video Call In early 2024, a finance worker at a multinational firm in Hong Kong transferred $25.6 million after joining a video conference call where every other participant — including the company's CFO — was a deepfake. The threat actors

Carl B. Johnson Jan 17, 2026 7 min read
Spoof

Spoof Attacks: How Threat Actors Trick Your Defenses

The CEO Email That Wasn't From the CEO In early 2025, a mid-sized logistics company wired $3.1 million to a bank account in Hong Kong. The CFO had received an email — apparently from the CEO — requesting an urgent wire transfer for a confidential acquisition. The email address

Carl B. Johnson Jan 17, 2026 7 min read
Removed Legitimate Software

Removed Legitimate Software: How Attackers Exploit Trust

The Trojan Horse You Already Installed In March 2024, a lone developer named Andres Freund noticed something odd: SSH connections were taking 500 milliseconds too long. That curiosity uncovered the XZ Utils backdoor — a sophisticated supply chain attack where a threat actor had spent two years building trust as a

Carl B. Johnson Dec 13, 2025 6 min read
Spoofing

What Is Spoofing? The Attack Behind 90% of Breaches

In March 2025, the FBI's Internet Crime Complaint Center reported that spoofing-related fraud accounted for billions in losses across American businesses and individuals. Every major data breach investigation I've worked on in the past five years started the same way — someone trusted something that wasn'

Carl B. Johnson Dec 09, 2025 7 min read