Mirage2FA Hijacks Companies’ Microsoft 365 Sessions, with Over 4K Victims in the US

Mirage2FA is an active phishing-as-a-service toolkit built to steal Microsoft 365 credentials and authenticated sessions through Adversary-in-the-Middle (AiTM) attacks. ANY.RUN research shows that 63.7% of identified victims are in the US, with Technologies, Manufacturing, and Education among the most targeted industries. The operation has generated thousands of compromise events between 2024 and 2026, including stolen […] The post Mirage2FA Hijacks Companies’ Microsoft 365 Sessions, with Over 4K Victims in the US appeared first on ANY.RUN's Cybersecurity Blog .