Sophos MDR tracks two ransomware campaigns using “email bombing,” Microsoft Teams “vishing”

Sophos MDR tracks two ransomware campaigns using “email bombing,” Microsoft Teams “vishing”

Sophos X-Ops’ Managed Detection and Response (MDR) is actively responding to incidents tied to two separate groups of threat actors, each of which have used the functionality of Microsoft’s Office 365 platform to gain access to targeted organizations with the likely goal of stealing data and deploying ransomware. Sophos MDR began investigating these two separate…

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