Tag

Social Engineering

Learn how attackers use psychological manipulation to trick people into revealing sensitive information or performing unsafe actions. Topics include pretexting, baiting, tailgating, vishing, and real-world social engineering case studies that expose common human vulnerabilities.

posts

Phishing

What Is Phishing? The Attack Behind 80% of Breaches

In 2023, the FBI's Internet Crime Complaint Center received over 298,000 phishing complaints — making it the most reported cybercrime for the fifth consecutive year. And those are just the ones people reported. I've spent years helping organizations respond to breaches, and the vast majority start

Carl B. Johnson Mar 04, 2020 7 min read
Medusa Ransomware

Medusa Ransomware Gang Phishing Campaigns: What to Know

In March 2025, CISA and the FBI issued a joint advisory warning that the Medusa ransomware gang had compromised over 300 organizations across critical infrastructure sectors — healthcare, education, legal, insurance, and manufacturing. The attack vector in the vast majority of cases? Phishing. Not some exotic zero-day exploit. Not a nation-state

Carl B. Johnson Feb 28, 2020 7 min read
Fake Email

Fake Email: How to Spot, Report, and Stop It

In 2023, the FBI's Internet Crime Complaint Center reported that business email compromise — a sophisticated category of fake email — caused adjusted losses exceeding $2.9 billion in a single year. That wasn't from exotic zero-day exploits. It was from emails that looked real but weren'

Carl B. Johnson Feb 28, 2020 7 min read
Phishing

Phishing: Why It Still Works and How to Stop It

In 2024, MGM Resorts lost an estimated $100 million after a threat actor called a help desk, impersonated an employee, and gained access to internal systems. The initial vector? A social engineering call informed by information harvested through phishing. One phone call. One convincing story. Nine figures in damages. If

Carl B. Johnson Feb 28, 2020 7 min read
Smishing

FBI Warning on Smishing Texts: What You Must Do Now

10,000 Malicious Domains and Counting In early 2025, the FBI issued a stark public warning about a massive smishing campaign — fraudulent SMS text messages — targeting Americans across all 50 states. The FBI warning on smishing texts wasn't routine. It described a coordinated operation leveraging more than 10,

Carl B. Johnson Feb 28, 2020 7 min read
Phishing Scams

Phish Setlist Scams: How Attackers Exploit Fan Sites

Your Search for a Phish Setlist Could Land You on a Hacker's Hook Last summer, a colleague of mine — a die-hard Phish fan — searched for a phish setlist from a recent show at Madison Square Garden. He clicked what looked like a legitimate fan site. Within seconds, his

Carl B. Johnson Feb 28, 2020 7 min read
Phish Tour

Phish Tour: How Attackers Map Your Organization

They Don't Just Send One Email — They Run a Phish Tour In 2023, the FBI's IC3 received over 298,000 phishing complaints, making it the most reported cybercrime category for the fifth consecutive year. But here's the part that doesn't make the

Carl B. Johnson Feb 27, 2020 6 min read
Phishing Definition

Phishing Definition: What It Really Means in 2026

In March 2024, MGM Resorts was still tallying the damage from a social engineering attack that started with a single phone call to their help desk. The total cost exceeded $100 million. The attacker didn't exploit a zero-day vulnerability or crack military-grade encryption. They impersonated an employee found

Carl B. Johnson Feb 27, 2020 6 min read
Phishing

Definition of a Phishing Attack: What It Really Means

In 2023, the FBI's Internet Crime Complaint Center received over 298,000 complaints about phishing — making it the single most reported cybercrime for the fifth consecutive year. Yet when I ask executives what phishing actually is, most give me a vague answer about "fake emails." That&

Carl B. Johnson Feb 27, 2020 7 min read