Synology ABM Flaw (CVE-2025-4679) Leaks Global Client Secret, Exposing ALL Microsoft 365 Tenants Vulnerability Report Synology ABM Flaw (CVE-2025-4679) Leaks Global Client Secret, Exposing ALL Microsoft 365 Tenants Ddos June 30, 2025 0 A security vulnerability in Synology’s Active Backup for Microsoft 365 (ABM) software has exposed countless organizations’ cloud... Read More Read more about Synology ABM Flaw (CVE-2025-4679) Leaks Global Client Secret, Exposing ALL Microsoft 365 Tenants