WassUp problem

Something is wrong. For the last 3 or 4 days in wassup about 90 % of my requests are (/wp-login.php). The referrer is (from your blog)and the browser is (Chrome 31). This amounts to about 80 hits per day. About 2 weeks ago I did a 301 redirect for all pages on this site directing to my other site. There are no pages from this site in wassup on the other site. I don’t think this is a hack because all the ip addresses are different. Any ideas?