Threat actors are increasingly relying on social engineering rather than complex software vulnerabilities to breach corporate networks. In November 2025, Microsoft’s Detection and Response Team (DART) investigated a notable identity-first intrusion where attackers successfully used Microsoft Teams voice phishing (vishing) to compromise a corporate device via Quick Assist. This incident, detailed in Microsoft’s latest Cyberattack […] The post Microsoft Teams-Based Vishing Attack Tricks Victims Into Quick Assist Takeover appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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