Sometimes, you can be your own worst enemy…
A while back, I posted an article about how anybody could get a computer virus. It was telling, because the anybody was me. I ran afoul of a bad ad network somewhere and picked up something that caused me to, I thought, pick up a key logger. In the end, it turned out I was wrong, but I’ll get to that in a bit.
Instead I had picked up a couple other viruses, both of which came through a bad ad network and both of which, it turned out, were responsible for my spam situation. Unfortunately, NONE of the anti-virus products that I had on my machine – Webroot Secure Anywhere and MacScan, could remove the software, though it had no problems at all identifying the viruses on my Time Machine drive.
Based on this information, it was clear to me that the malware was 1) on my Mac, and 2) actively hiding from the real time scanner of one app and the manual scanners of both apps. To be blunt MacScan didn’t detect a thing. Webroot found everything, but only on my Time Machine drive, and couldn’t remove all of it.