The number of groups of ciberintrusos seems to increase per moments, and their objectives always are of great importance. This is what it has happened with the American page Gannett. The objective of the attacking ones was the one to obtain data on the publication subscribers that follow civil servants and the military of the Government of the USA. After an exhaustive analysis on the mounted attack, it has been confirmed that the ciber-intruders could accede to names, passwords and directions of electronic mail of the subscribed people. The funcionarizado military profile and of of the subscribed people, causes that the data of their electronic mail are of great importance for the attackers, since the computers you affect of them will be prone to contain confidential information of great importance, reason why the attackers could try to obtain this data, sending post office to the affected ones that they contain some type of malicious program that jeopardizes the equipment, and allows to realise a information robbery. This attack it is possible to be added to the rest of attacks undergone in the last months (Sony, Codemasters, Bethesda ), and that makes once again safety measure them implanted in the services published in Internet clear are insufficient in the majority of the cases. udea Security of Information S.L Department of Security TIC Source:.