Artech Information Systems, a minority- and women-owned diversity supplier, has disclosed a data breach exposing personal, financial, and health information of some of its clients. Hackers copied personal, health, and financial information of multiple individuals stored on the compromised systems. Artech first sent out breach notifications at the beginning of September, despite completing its investigation at the end of June. The firm is offering free credit monitoring and identity protection to all affected customers. The company is one of the largest IT staffing companies in the U.S.”]