[CLASSIFIED LEAK — EYES ONLY]
**FLASH:** Internal FBI cyber bulletin just crossed my desk. It's not public. It won't be.
The Bureau has issued a **high-priority, non-public alert** targeting Microsoft Outlook and OneDrive. Here's what they're not telling the media:
A zero-day exploit chain has been detected—live in the wild—that bypasses existing multi-factor authentication (MFA) on enterprise Outlook accounts. Once inside, the attacker weaponizes OneDrive with a self-replicating, polymorphic macro that doesn't trigger Defender. It burrows into shared folders and Teams channels.
**The payload?** A credential-harvesting module disguised as a "mandatory security update" banner. It's been seen hitting government-adjacent contractors for at least 72 hours.
The FBI is **not** issuing a public CVE or CISA advisory yet. They're running a silent takedown—and quietly patching behind the scenes.
**My source inside the Bureau says:** "This is the one we hoped would stay in the lab."
Bookmark this. When it breaks, you heard it here first.