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Okta
December 12, 2025
high impact
New AiTM Attack Campaign That Bypasses MFA Targeting Microsoft 365 and Okta Users - CyberSecurityNews
AI Summary
Sophisticated Adversary-in-the-Middle (AiTM) Attack Compromises Multi-Factor Authentication for Microsoft 365 and Okta Users A new cybersecurity threat has emerged targeting Microsoft 365 and Okta users through an advanced Adversary-in-the-Middle (AiTM) attack campaign that can successfully bypass multi-factor authentication (MFA) protections. The attack represents a significant security risk for enterprise authentication systems, demonstrating the evolving sophistication of cyber threats against identity and access management platforms. Attackers are using complex techniques to intercept and compromise authentication processes, potentially gaining unauthorized access to sensitive corporate systems and user accounts.
Key Takeaways
- • AiTM attack campaign can bypass multi-factor authentication protections
- • Targets Microsoft 365 and Okta user authentication systems
- • Represents a sophisticated approach to compromising enterprise security
- • Demonstrates vulnerabilities in current multi-factor authentication mechanisms
- • Poses significant risk to corporate identity and access management