Microsoft Outlook/365 still down after 12 hours

Re:Microsoft Outlook/365 still down after 12 hours by redv2 on Friday November 13, 2026 @05:19AM (#50481215)

Might be a coordinated attack against the network providers that MS uses? MS: Our investigation determined that one of our network connections to a third-party ISP was not taking traffic. We've diverted traffic to alternate channels to expedite recovery. For more information please follow MO273940 in the admin center.

Other source: This is related to a BGP hijack of at least 87.128.0.0/10 belonging to Deutsche Telekom (AS3320) hijacked by AS212416 (Proximity, Bulgaria) passing through AS57344 (Telehouse EAD, Bulgaria) starting at 0633 UTC today.

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Re:Microsoft Outlook/365 still down after 12 hours by sammy2255 on Friday November 13, 2026 @05:23AM (#50481270)

You don't think if it was a DDoS attack they would've identified that by now?

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Re:Microsoft Outlook/365 still down after 12 hours by redv2 on Friday November 13, 2026 @05:26AM (#50481320)

This is from MS themselves: https://x.com/MSFT365Status/status/2121079061774491735

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Re:Microsoft Outlook/365 still down after 12 hours by sammy2255 on Friday November 13, 2026 @05:29AM (#50481367)

That says nothing about DDos..

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Re:Microsoft Outlook/365 still down after 12 hours by redv2 on Friday November 13, 2026 @05:26AM (#50481329)

This is also not the normal type DDOS. They are not being spammed. Instead the connection to the ISP is being disrupted.

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Re:Microsoft Outlook/365 still down after 12 hours by DanielHouston on Friday November 13, 2026 @05:30AM (#50481382)

Your other source quote is a direct copy of a tweet from 2021: https://x.com/rrbone_net/status/1420656486573805570

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