Security vendor has received a $100 million investment from private equity firm Summit Partners, in exchange for a minority stake in the company.
Testing security suites isn't glamorous, but effective software can be all that keeps you from an infected machine. Here's how CNET determines security suite performance.
The donationware ClamXav and the free Sophos Anti-Virus for Mac combine real-time protection, automatic updates, and on-demand malware scanners to help prevent infections.
Facebook helps users get their malware infected computers cleaned up.
The social network says its blacklist has also been augmented by the security firms, which have offered up their own URL blacklist databases.
The old saw that Macs don't get viruses is under fire as a piece of malware called Mac Defender is rampaging across the Web.
Sophos antivirus for Mac is free and detects malware targeting Mac and Windows systems.
This one-year, one-user license would normally cost you $24.99.
It's long been known that Macs aren't impervious to malware, and a recent fake antivirus program calling itself MacDefender appears to have affected more people than previously thought. Here's how to clean your Mac.
Microsoft no longer supports XP users, but a host of antivirus products tested by AV-Test can still defend you from viruses.