The enemy ימ"ש can only kill our bodies. They can't touch our souls which live forever in bliss. On the contrary - every soldier they kill "אין אדם יכול לעמוד במחיצתם" [See Pesachim 50a Bava Basra 10b]. We are sad for our loss but thrilled that these holy souls reached the pinnacle.
All the shmutz on the Internet however - can [and does] destroy souls in both this and the next worlds.
So beware [daily!!] of לשון הרע, ביטול זמן, מראות אסורות, כפירה and all of the other מרעין בישין that saturate this incredible medium. It is MUCH MUCH MUCH more dangerous than any בן ישמעאל.