HIGHData Breach
Global

Sometimes changing the password on your email mailbox isn’t enough

·Source: Graham Cluley

Updated:

Executive Summary

Have you ever taken a look at your Microsoft 365 mailbox rules? If not, it might be worth a few minutes of your time. Because newly released research reveals that hackers may already have beaten you to it. Read more in my article on the Fortra blog.

Analysis

Have you ever taken a look at your Microsoft 365 mailbox rules? If not, it might be worth a few minutes of your time. Because newly released research reveals that hackers may already have beaten you to it. Read more in my article on the Fortra blog.
Source Attribution

Originally published by Graham Cluley on Apr 16, 2026.

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