The MP's received a fake e-mail which was allegedly sent by a journalist working for a newspaper, who asked them to read through a text in which their name had been mentioned.
MP's have been advised not to click on the link and to delete the mail right away. The general advice is to be careful with e-mails inviting them to continue to another website.
A Parliament spokesman said that the recent attack was clearly well-planned. It is said that "there is a surge in this kind of incidents."