Boot Sector Virus: Definition, How It Works, and How to Recover
Long before ransomware pop-ups and phishing emails became common, some of the most damaging computer infections struck before an...
What is an IP address, and how does it affect your privacy?
Every time you open a website, stream a video, send an email, or connect to Wi-Fi, your device relies on an IP address. You rarely see it, and most of the time you probably do not think about it. But it plays a quiet, important role in how the internet works. Your IP address helps...
Urgent: macOS Sequoia 15.4.1, iOS 18.4.1, and more, address 2 zero-day vulnerabilities
Apple has just released critically urgent security updates—including macOS Sequoia 15.4.1 and iOS 18.4.1—to address two zero-day vulnerabilities that have been actively exploited in...
The ultimate guide to Mac security
Macs have a strong security foundation. That’s true — and it’s worth appreciating. But “safer than” doesn’t mean “safe from.” Modern Mac threats don’t...
Why Is My Mac Running Slow — Common Causes and How to Fix It
Is your Mac running slow? Here's how to diagnose and fix performance issues and get your Mac to run faster.
OSX/Amos: Hunting C2s in Trojanized Electron ASAR Payloads
Executive Summary In March 2026, Intego Antivirus Labs investigated a macOS malware campaign delivering the OSX/Amos stealer. During analysis, the infection chain led from stripped Mach-O binaries and heavily obfuscated shell scripts to an unusual final payload that appeared...
