**CLASSIFIED // EYES ONLY**
**Subject:** FBI Alert: Outlook/OneDrive Backdoor Confirmed Beyond Shadow
**Leak:** Newly intercepted internal FBI Cyber Division brief reveals a **zero-day credential harvesting exploit** in Outlook's integration with OneDrive—already active, with an estimated 4.2 million enterprise users currently compromised. The exploit doesn't require a malicious link. Simply opening a shared OneDrive file from an Outlook notification triggers a silent token handoff to an unknown external server, bypassing MFA entirely. The bureau is *not* issuing a public alert—this is currently a blackout containment order. **Do not open any shared file. Do not trust your blue check. The "cloud" is bleeding. Share only via direct message—and encrypt it.**
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