Microsoft Defender Thwarts Large-Scale Akira Ransomware Attack Daniel Bender Oct 12, 2023 Microsoft on Wednesday said that a user containment feature in Microsoft Defender for Endpoint helped thwart a "large-scale remote encryption attempt" made by Akira ransomware actors targeting an unknown industrial organization in early June 2023. The tech giant's threat intelligence team is tracking the operator as Storm-1567. The attack leveraged devices that were not onboarded to Microsoft