My data usage has gone through the roof and seems to stop if i switch my MAC off.
I've installed little snitch and can't see anything unusual happening. Also installed Sophos AV and did a full scan with nothing detected.
Does anyone know of any other good malware scanners that will run on 10.6.8? I have used adware medic before which fixed a mates browser problem.
As a last resort am prepared to wipe and re-install....If I backup using time machine, then install Yosemite fresh and restore my data for backup will i also restore any malware if present?

