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Data Breach Prevention

Explores strategies and best practices for preventing data breaches in organizations of all sizes. Covers topics like access controls, encryption, network monitoring, incident response planning, and employee awareness to help reduce the risk of unauthorized data exposure.

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Spear Phishing

Spear Phishing: Why Targeted Attacks Beat Your Defenses

In 2023, MGM Resorts lost an estimated $100 million after a threat actor called Scattered Spider used a spear phishing phone call to trick a help desk employee into resetting credentials. One call. One employee. One hundred million dollars. That's not a bulk spam campaign — that's

Carl B. Johnson Feb 23, 2020 7 min read
Phishing Email

Phishing Email Attacks: How to Spot and Stop Them

One Phishing Email Cost This Company $100 Million In 2019, a Lithuanian man named Evaldas Rimasauskas pleaded guilty to stealing over $100 million from Google and Facebook using nothing more than fraudulent invoices and carefully crafted phishing emails. He impersonated a legitimate hardware vendor, sent fake invoices to accounts payable

Carl B. Johnson Feb 16, 2020 7 min read
Phishing Scams

What Is a Phishing Scam? A Security Pro's Real Guide

The $4.88 Million Email That Looked Completely Normal In 2024, IBM's Cost of a Data Breach Report pegged the average breach cost at $4.88 million — a record high. And phishing remained the most common initial attack vector. I've investigated dozens of these incidents firsthand,

Carl B. Johnson Feb 16, 2020 6 min read
Phishing Attacks

What Is a Phishing Attack? A Real-World Breakdown

In 2023, the FBI's Internet Crime Complaint Center received over 298,000 complaints about phishing — making it the most reported cybercrime category for the fifth year running. That's not a number on a slide deck. That's hundreds of thousands of real organizations bleeding money,

Carl B. Johnson Feb 16, 2020 7 min read
Phishing Attack Examples

Phishing Attack Examples: 7 Real Breaches Dissected

In 2022, a single phishing email sent to a Twilio employee led to the compromise of 163 customer accounts, including high-profile targets like Signal. The attacker didn't exploit a zero-day vulnerability or brute-force a password. They sent a text message that looked like it came from Twilio'

Carl B. Johnson Jan 23, 2020 7 min read
Phishing Prevention Tips

Phishing Prevention Tips That Actually Stop Attacks

In 2023, the FBI's Internet Crime Complaint Center received over 298,000 phishing complaints — more than any other cybercrime category. That number has only grown since. I've spent years helping organizations respond to phishing incidents, and the pattern is almost always the same: someone clicks a

Carl B. Johnson Jan 19, 2020 7 min read
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 spear phishing emails to impersonate executives and trick finance employees into wiring $46.7 million to overseas accounts. They eventually recovered some of it, but the damage was done. That wasn't

Carl B. Johnson Jan 19, 2020 7 min read
Social Engineering Attacks

Social Engineering Attacks: How They Actually Work

The Phone Call That Cost One Company $25 Million In early 2024, an employee at engineering firm Arup joined a video call with what appeared to be the company's CFO and several colleagues. Every face on screen was a deepfake. The employee transferred $25 million across multiple transactions

Carl B. Johnson Jan 09, 2020 7 min read
Social Engineering Examples

Social Engineering Examples That Bypass Every Firewall

The Attack That Didn't Need a Single Line of Code In September 2022, an 18-year-old allegedly breached Uber's internal systems. The method wasn't a zero-day exploit or some sophisticated malware. It was a text message. The attacker bombarded an Uber contractor with multi-factor authentication

Carl B. Johnson Jan 09, 2020 7 min read