First Ever SaaS Ransomware Attack Leveraged SharePoint Online

The Obsidian cybersecurity firm has recently documented a successful ransomware attack targeting Sharepoint Online (Microsoft 365).  The hackers stealthily exploited a Microsoft Global SaaS admin account in a departure from the standard compromised endpoint route. The victim sought assistance from Obsidian’s product and research team to investigate the attack in-depth after the compromise and fix […]

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