If your Mac seems to be running at high fan rates or you’re seeing reduced battery-life for no apparent reason, you may want to check for some Mac malware that seems to be going around … A couple of support threads have described people finding a process called mshelper using a lot of CPU usage.From the little that’s known about it so far, it seems this is either adware or a cryptocurrency miner. Despite the heading in the Reddit thread, there’s no evidence that it’s a virus, so the most likely explanation for its spread is a sketchy download...