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KoobFace, il nuovo virus per facebook

Non fidatevi di tutti gli amici di Facebook. Dietro a uno di loro - per altro inconsapevole - ci potrebbe essere un vero nemico. Si chiama “Koobface” ed un virus molto insidioso che si sta diffondendo tra il popolo virtuale del famoso network che riunisce pi di 120 milioni di persone in tutto il mondo.

Si diffonde in modo subdolo: il navigatore riceve una email con il collegamento al sito di YouTube, con un invito allettante del genere “Sembri cos divertente sul nostro nuovo video”. Di solito il videoclip non parte e all’utente viene richiesto di scaricare un aggiornamento del programma Flash Player di Adobe. E il gioco fatto: il virus si inocula nel nostro computer e crea disfunzioni nei tradizionali motori di ricerca, tentando di accedere a dati personali come il numero della nostra carta di credito.

Il rischio di infezione molto alto. Presentandosi come “amico” infatti, ossia come qualcuno che ha ricevuto l’accettazione di una richiesta di amicizia come prevede Facebook, gli utenti tendono a fidarsi, abbassano le difese e senza indugiare aprono le porte al virus.

Proprio per la sua struttura di comunit selettiva, che prevede la registrazione dell’utente e diverse autorizzazioni, Facebook stato finora protetto dall’attacco di virus. La scorsa estate per, avvenuto qualcosa di simile al network MySpace, che era stato infettato proprio da una variante del “Koobface”.

3 Risposte al post “KoobFace, il nuovo virus per facebook”

  1. gia lo sapevo XD

    Ale - Dicembre 5th, 2008 at 20:21

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Ehi tu!