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New BitB Phishing Kit Targets Microsoft Accounts via Sneaky 2FA Attack

First seen 23 Nov 2025, 03:36 UTC • •

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ThreatCluster AI
ThreatCluster •March 12, 2026 at 13:27 UTC

A new phishing kit utilizing the BitB technique has been identified, specifically targeting Microsoft account users through a Sneaky 2FA attack. This kit is part of a Phishing-as-a-Service (PhaaS) offering, designed to steal user credentials effectively. Security researchers have raised alarms about this evolving threat, which poses risks to account security.

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