Due to the HomeDepot hack/skimming issue Equifax is offering there premium service for free if you shopped at HD the last 6 months. This will provide you credit rating and monitoring for fraudulent activity on your credit rating for 1 year.
All you need to do is call 1-866-205-0679 and provide your name. They will then give you a coupon code for 1 year. Please make sure that after 1 year if you no longer want this service to cancel as they will charge you $15 a month. Do not enter your CC when signing up it is not needed only the coupon code!