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Endpoint Security

Comprehensive resources on securing laptops, desktops, mobile devices, and other endpoints that connect to your network. Covers endpoint detection and response tools, device hardening, patch management, encryption, and policies that minimize the attack surface across distributed environments.

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What Is Malware

What Is Malware? A Security Pro's Field Guide

In 2023, the FBI's Internet Crime Complaint Center received over 880,000 complaints with potential losses exceeding $12.5 billion — and malware was the engine behind a staggering share of those incidents. If you've ever asked what is malware, the textbook answer is simple: malicious software

Carl B. Johnson Sep 24, 2026 5 min read
Adware vs Spyware

Adware vs Spyware: What Security Teams Must Know

In 2023, security researchers at Kaspersky identified over 100 million adware attacks in a single quarter. That same year, spyware variants like SpinOk embedded themselves inside legitimate apps on the Google Play Store, affecting over 421 million downloads. Both threats rode in through the front door — and most users never

Carl B. Johnson Sep 20, 2026 5 min read
Types of Malware

Types of Malware: What Every Organization Must Know

A Single Email Delivered 11 Different Types of Malware In 2023, the FBI's Internet Crime Complaint Center received over 880,000 complaints with losses exceeding $12.5 billion. A significant chunk of those losses traced back to malware delivered through phishing emails and social engineering. I've

Carl B. Johnson Sep 20, 2026 5 min read
Types of Malware

Types of Malware: What Every Organization Must Know

In 2023, MGM Resorts lost roughly $100 million after a social engineering attack delivered malware that crippled operations across Las Vegas for over a week. Slot machines went dark, hotel room keys stopped working, and guest data was compromised. The entry point? A phone call to the help desk. Understanding

Carl B. Johnson Sep 13, 2026 5 min read
Adware vs Spyware

Adware vs Spyware: Key Differences You Must Know

That "Harmless" Toolbar Was Anything But A few years back, I helped a small accounting firm figure out why their machines had slowed to a crawl every March — right when they needed them most. The culprit? A browser toolbar that one employee had installed, thinking it was a

Carl B. Johnson Sep 10, 2026 5 min read
Malware

What Is Malware? A Security Pro's Field Guide for 2026

A Single Employee Click Cost One Hospital $10 Million In 2024, Change Healthcare suffered one of the most devastating ransomware attacks in U.S. history. The breach disrupted pharmacy systems, delayed patient care nationwide, and cost UnitedHealth Group over $870 million in the first quarter alone. The root cause? Compromised

Carl B. Johnson Sep 09, 2026 5 min read
Adware vs Spyware

Adware vs Spyware: What Security Teams Must Know

In 2023, a small accounting firm in Ohio discovered that a browser toolbar one employee installed — what looked like a harmless coupon finder — had been silently logging keystrokes and exfiltrating client tax records for eleven months. The toolbar was adware on the surface. Underneath, it was spyware. And the firm

Carl B. Johnson Aug 13, 2026 6 min read
Defense Evasion

When Attackers Removed Legitimate Software to Own You

They Didn't Just Bypass Your Security — They Removed Legitimate Tools Entirely In early 2024, a ransomware gang hit a mid-sized healthcare network and encrypted 11,000 endpoints in under four hours. The forensic report revealed something chilling: before deploying a single payload, the attackers methodically removed legitimate security

Carl B. Johnson Aug 10, 2026 5 min read
Keylogger Attack

Keylogger Attack: How Hackers Steal Every Keystroke

In 2023, the FBI's IC3 received over 21,000 complaints related to malware infections that led directly to credential theft — and a significant number of those involved keyloggers silently recording every password, credit card number, and private message typed on a compromised machine. A keylogger attack doesn'

Carl B. Johnson Aug 04, 2026 5 min read
Types of Malware

Types of Malware: What Every Organization Must Know

In 2023, the FBI's Internet Crime Complaint Center received over 880,000 complaints with potential losses exceeding $12.5 billion — a 22% increase from the previous year. A staggering number of those incidents involved some form of malicious software. Understanding the types of malware your organization faces isn&

Carl B. Johnson Aug 04, 2026 5 min read