Incoming Call For - Caller ID Received _{^(2022-12-28)}

Overview

Threat actors trying to steal Microsoft login credentials.

Explanation

Threat actors are attempting to collect Microsoft login credentials through a phishing e-mail. The e-mail contains a short message reading “Please see attached” and an HTML attachment.

The HTML attachment appears as a fake Microsoft SharePoint loading theme, but it actually redirects the victim to a fake Microsoft login page soon after. The “Forgot password” button on this page does not perform any action.

In some email clients, the HTML attachment may be directly displayed without requiring a separate browser to open it.

Example

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Prevention

If you are uncertain about the authenticity of an email, do not hesitate to contact the entity that seems to have sent you the email using a safe communication manner, using the phone for example (no phone number from the untrusted email must be used in order to verify the authenticity).
If you are working for the Luxembourgish government or are using any of the GOVCERT.LU services, it is important to forward phishing emails to us (using Reporting an incident or the Outlook button). This will allow us to take down phishing websites and protect members of our constituency.