A leak at a third-party service provider may have caused a compromise of employee and customer data, MassMutual says. Former employees are being notified of a breach that may affect the personal information of family members. The company did not say which databases were affected by the breach or how they were compromised. The vendor engaged a “highly respected forensics team” to investigate, and at this time, “we believe that no misuse of the information or fraudulent activity involving the data has occurred,” the company says.”]
Source: https://www.darkreading.com/attacks-breaches/massmutual-warns-of-data-breach