Microsoft Warns of 'Payroll Pirates' Hijacking HR SaaS Accounts to Steal Employee Salaries

A threat actor known as Storm-2657 has been observed hijacking employee accounts with the end goal of diverting salary payments to attacker-controlled accounts. "Storm-2657 is actively targeting a range of U.S.-based organizations, particularly employees in sectors like higher education, to gain...

Investigating targeted “payroll pirate” attacks affecting US universities

Microsoft Threat Intelligence has observed a financially motivated threat actor that we track as Storm-2657 compromising employee accounts to gain unauthorized access to employee profiles and divert salary payments to attacker-controlled accounts. These types of attacks have been dubbed “payroll...