Brazil Investigates Use Of Staff Credentials In Cyberattacks Against Government Bodies
The finding is among a series of warnings and recommendations issued by the presidency’s Institutional Security Office (GSI). Initially released last Wednesday (December 8) and edited yesterday (December 14), the alert is aimed at security managers across the federal government. “Some intrusions have occurred using legitimate administrator [credentials],” the document noted, adding this meant attackers didn’t have to perform any actions to access system privileges. The publication and subsequent editing of GSI’s alert emerge as Brazil’s Ministry of Health (MoH) struggles to re-establish its systems following a major ransomware attack last Friday....