MFA doesn't stop device code phishing. The victim completes the MFA challenge on behalf of the attacker. What the attacker gets: a 90-day refresh token that silently pivots to mail, Teams, SharePoint, and Azure management APIs. Storm-2372 ran this against governments and defense contractors for months before it went mainstream. Issue 52 covers the RFC 8628 mechanics, the attack flow, TokenTacticsV2 commands, and Conditional Access blocking: https://www.kayssel.com/newsletter/issue-52/ #infoSec #cyberSecurity