Microsoft 365 Account Takeover Response: Step-by-Step Guide
At 8:07 a.m., the CFO’s real mailbox tells Accounts Payable to “handle this wire before the meeting.” By 8:19, the money is gone, the forwarding rule…
Exchange Online Articles
Browse Exchange Online articles, tutorials, and guides from OmiSecure.
Investigating Suspicious Exchange Inbox Rules
The CFO swears the vendor never emailed her. The vendor swears they did. Meanwhile, the message was quietly redirected by Exchange Inbox Rules at 2:1…
How to Use Message Trace for BEC Investigations
The finance manager says she never approved the wire. The vendor swears the banking-change request came from the right email thread. By the time anyo…