Foyer S.A. : votre facture a été prélevé 2 fois (ref:#642-9389) _{^(2023-04-03)}

Overview

Threat actors trying to collect personal information, credit card information and Luxtrust OTP codes

Explanation

Threat actors are using a Foyer.lu phishing theme to collect personal information, credit card information and Luxtrust OTP codes.

The phishing e-mail lures a potential victim to believe a Foyer.lu invoice has been debited by mistake, and a reimbursement can take place clicking on the link. Notice that the URL shown in the email is just a label, but the actual link points to the landing page.

When clicking on the link https://ssowebauth.lefoyer.lu, a first page asking for personal information, such as name and date of birth, is presented.
Once that information is provided, the victim is redirected to a fake credit card form. After which the victim is finally redirected to a fake Luxtrust phishing page, where the ultimate goal is to collect Luxtrust token one-time-passwords.

Note that both the link, and the sender of the e-mail are unrelated to Foyer.lu.

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.