I was hacked about 2 months ago on my blog. I was angry, upset an really felt kinda violated. So, after cleaning what I could, someone in a support forum suggested this plugin. I am thrilled with it. I was leaving my site open and exposed. But, Wordfence has step by step instruction to follow. I am happy to report my site has not been hacked aai. I can now see that someone is still trying to gain access to my site but Wordfence has blocked them successfully.