Teams Guest Phishing Bypass: Attackers Exploit External Tenants to Defeat Microsoft Defender Cybercriminals Teams Guest Phishing Bypass: Attackers Exploit External Tenants to Defeat Microsoft Defender ddos November 29, 2025 Expanding Microsoft Teams’ capabilities for working with external users brings not only convenience, but also new vulnerabilities.... Read More Read more about Teams Guest Phishing Bypass: Attackers Exploit External Tenants to Defeat Microsoft Defender
