An employee of The Kroger Co. (NYSE: KR) has filed a proposed class action lawsuit against Atlanta-based Equifax Inc. (NYSE: EFX) and Equifax Workforce Solutions. The lawsuit, which was filed May 24 in U.S. District Court by Atlanta Kroger employee Betzalel Yochanan, accuses the consumer credit bureau of negligence after a data breach disclosed the personal information of a group Kroger grocery store workers. Yochanan seeks to represent more than 431,000 of the chain’s staff whose personal information…