FTC said: “At least four years of free monitoring of your credit report at all three credit bureaus (Equifax, Experian, and TransUnion)”. But generally I think it’s worth $0 because there are many was to get it for free.
You mean to sue them for losses if your identity is stolen as a result of the breach that already occurred? First I think it would be impossible to prove the relationship. You’d need the thief’s confession with the details of how they obtained your information, and that it was obtained from the breach. And second, it’s difficult to have losses since you’re not liable for unauthorized transactions.