What is the most likely reason that states have adopted their own data breach notification laws?

What is the most likely reason that states have adopted their own data breach notification laws?
A . Many states have unique types of businesses that require specific legislation
B . Many lawmakers believe that federal enforcement of current laws has not been effective
C . Many types of organizations are not currently subject to federal laws regarding breaches
D . Many large businesses have intentionally breached the personal information of their customers

Answer: B