The web is a cut and paste world. Inevitably, someone will steal your blog post content. Rarely is their much you can do about it.
Another compliance blog copied my post on Perspectives on Hedge Fund Registration and plopped it into their blog.
They were lazy and just copied the html, leaving the picture hotlinked to my site. That means I can change the image on them, leaving a message for its readers to see that the publisher is a thief. So I replaced the picture of Paul Kanjroski on my server with a new image.