Threat actors are using a Post.lu theme to collect email credentials.
The phishing mail leads the user to believe that a new invoice arrived. By opening the attachment and clicking on the link -Protection- the user is redirected to the phishing landing page. On this landing page the user is asked to enter their Post.lu email credentials.
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.