Saw this on the main Amcon page. I went through my list and discovered at least 5 individuals with very high numbers. There is a way to block them.

"Find your unfriendly followers - i don't see away to block them, so be aware of them. Click top right corner on your avatar - click manage profile - top right corner click view your profile, scroll down click on followers and scroll down , click on each follower to look at their following numbers of people - if in the hundreds or thousands of people they are following there is likely a problem with them - most likely trying to source any intel they can get from you . Most real friendlies on here are following less than 100 people."