In this case, the attackers impersonate a bank and ask the user to activate a new security service, because the old mobile security mechanism will be out of order.
This way the user is lured to click on the link in the e-mail and enter their banking information in the phishing form.
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.