2010 Spam Filter Bug on Mac OS X Server
So we worried a lot about the Y2K bug, but its consequences were limited by awareness and updates. Now...

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...

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...

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...

Is your Mac running slow? Here's how to diagnose and fix performance issues and get your Mac to run faster.

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...
So we worried a lot about the Y2K bug, but its consequences were limited by awareness and updates. Now...
Security & Privacy + Software & Apps
Adobe is apparently testing an auto-updater for Acrobat Reader, in response to the many threats against PDFs that have...
According to the Harvard Business Review, Steve Jobs is the “best-performing CEO in the world.” As the article says,...
New attacks are being reported against a PDF vulnerability that we reported on last month. Hackers are using Javascript...
New Internet domain registration rules promulgated by ICANN will soon allow web sites to use domains that do not...
Google’s logo (above) is today celebrating the birth of Isaac Newton, born on this day in 1642. But could...
Another year has come and gone, and with it a number of security threats that have targeted Macs. Intego...
Security & Privacy + Software & Apps
A few days ago, we wrote about a zero-day Adobe Acrobat and Reader flaw, for which active exploits have...
The Mozilla Foundation has issued a security update to the Firefox web browser, fixing 10 flaws, 5 of them...
Security & Privacy + Software & Apps
Yesterday, in an article about a zero-day Adobe Acrobat and Reader threat, we posted instructions about how to deactivate...