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MalwareAug 26, 2026

'NovaCookies' Kit Steals Microsoft 365 Sessions for $320 a Month

NovaCookies phishing kit steals Microsoft 365 sessions for $320/month.

Summary

A new phishing kit called 'NovaCookies' is making it easier for threat actors to steal Microsoft 365 session cookies. For a monthly fee of $320, users gain access to an adversary-in-the-middle (AitM) phishing service that bypasses multi-factor authentication by capturing active session tokens. This allows attackers to gain unauthorized access to user accounts without needing to steal passwords.

Entities

Microsoft 365 (product)