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KongTuke Exploits Microsoft Teams for Rapid Corporate Breaches
Initial access broker KongTuke leverages Microsoft Teams to deploy DarkGate malware, achieving network persistence in under five minutes via social engineering.
MuddyWater Exploits Microsoft Teams for False Flag Ransomware
Iranian APT MuddyWater is leveraging Microsoft Teams social engineering to deploy false flag ransomware, obscuring state-sponsored espionage activities.
Microsoft Teams Free Backend Change Disrupts Chat and Calling
Microsoft confirms a backend configuration change has broken core functionality for Microsoft Teams Free users, impacting global business communication.
UNC6692 Leverages Teams, AWS S3 for Malware & Cloud Abuse
Newly discovered threat actor UNC6692 combines social engineering via Microsoft Teams with custom 'Snow' malware and AWS S3 cloud abuse in multi-pronged attacks.
UNC6692 Targets Microsoft Teams to Deploy Snow Malware
UNC6692 is leveraging Microsoft Teams and social engineering to deliver the modular Snow malware suite, facilitating long-term persistence and data theft.
UNC6692 Social Engineering: Deploying the SNOW Custom Malware Suite
UNC6692 leverages Microsoft Teams and S3-hosted payloads to deploy the SNOW modular malware ecosystem, targeting enterprise Windows environments.
UNC6692 Impersonates IT Helpdesk to Deploy SNOW Malware via Teams
UNC6692 threat actors are impersonating IT helpdesk staff via Microsoft Teams to deliver custom SNOW malware, highlighting risks in SaaS messaging apps.
Microsoft Teams Abused in Helpdesk Impersonation Attacks: TTPs & Mitigations
Microsoft warns of helpdesk impersonation attacks via Teams external collaboration. Understand TTPs for initial access, lateral movement, and critical mitigation
KB5079473 Update Breaks Microsoft Account Sign-ins on Windows 11
Microsoft confirms the KB5079473 March update for Windows 11 disrupts sign-ins for Teams and OneDrive. Technical analysis and remediation for affected systems.
Microsoft Teams Phishing Deploys A0Backdoor via Quick Assist
Attackers are targeting healthcare and finance employees with Microsoft Teams phishing to deploy A0Backdoor using the native Windows Quick Assist tool.
Microsoft Teams Third-Party Bot Tagging Enhances Meeting Security
Microsoft Teams updates meeting lobbies to identify third-party bots, helping administrators prevent unauthorized data collection and social engineering.