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Office 365 Phishing attacks create a sustained insider nightmare for IT

September 20, 2017

DERBYCON – Earlier this month, Salted Hash deconstructed a Phishing email that had bypassed company filters and made into the general inbox.

The email focused on an outdated company subdivision, and was easily spotted as a scam. However, we’ve since learned the message itself could be part of a larger campaign that has been targeting Office 365 customers since at least June.

This wasn’t a random Phishing attack:
On September 7, Salted Hash received a generic looking email warning that our account was almost over quota and these alleged space limitations were responsible for a delay in email delivery.

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