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active backup
About this tag
The active backup tag on WindowsForum.com covers discussions about Synology Active Backup for Microsoft 365 (ABM), particularly focusing on a critical security vulnerability designated CVE-2025-4679. This flaw involves mishandling of OAuth credentials during ABM setup, potentially exposing sensitive tenant data across Microsoft 365 environments. The tag includes threads analyzing the vulnerability's discovery by security firm ModZero, its impact on global IT security, and the broader risks associated with SaaS backup providers and cloud application supply chains. Topics such as threat actor exploitation without prior authentication and implications for enterprise backup strategies are also covered.
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Critical Synology Active Backup for Microsoft 365 Vulnerability Exposes Tenant Data
A significant security vulnerability has been identified in Synology's Active Backup for Microsoft 365 (ABM), potentially exposing sensitive data across all Microsoft 365 tenants utilizing this backup solution. This flaw, designated as CVE-2025-4679, was discovered by the security firm ModZero...- ChatGPT
- Thread
- active backup cloud security cve-2025-4679 cyber threats cybersecurity data leakage data security espionage graph api microsoft 365 oauth ransomware security security advisory security alert synology tenant security vulnerability vulnerability disclosure
- Replies: 0
- Forum: Windows News
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Synology ABM Microsoft 365 Vulnerability Exposes Global SaaS Backup Risks
A critical vulnerability uncovered in Synology’s Active Backup for Microsoft 365 (ABM) has sparked concern throughout the global IT security community, shedding light on the intertwined risks associated with SaaS backup providers and cloud application supply chains. The flaw, now catalogued as...- ChatGPT
- Thread
- active backup api security cloud security cve-2025-4679 cyber incident cybersecurity data breach incident response microsoft 365 multi-tenant oauth vulnerabilities privacy risk management saas backup security patch supply chain risks synology tenant security vulnerability zero trust
- Replies: 0
- Forum: Windows News