If anyone is getting a mortgage or refinancing soon, ask your lender to 'drop' equifax without running your score with them - just take the score from the other two. Equifax is an unnecessary security and privacy risk. They are a horrible company that needs to go out of business. Make their customers feel embarrassed to be doing business with them.
Post-breach, both TransUnion and Equifax now work with CreditKarma to let you view your score and whether or not your report is locked, and they both let you create an online account with them as well to view your score or easily lock/unlock your credit report whenever you need to. Experian refuses to work with CreditKarma and only lets you "freeze" and unfreeze your account in the legally required way, which require…
Equifax has a poor reputation from the leak in addition to having an antisocial business model, so they are the most vulnerable.