Here is a YnetNews.com article on the possible use of SMS text messaging by the Hizbullah terrorist group to terrorize Israelis.
From the article —
Dozens of Israeli customers of the Orange cellular service provider received unexpected SMS messages on their phones Wednesday evening, with the English message:
“Now Now Now…Go out from your home Hizballah willing shelling of the area, Israel Government Cheating you And refuse recognition Defeat.”
It was not yet clear whether Hizbullah operatives were in fact behind the messages of intimidation, or whether the messages were no more than a joke in poor taste by other network subscribers.
Upon receiving the message, Shlomit Morad from Or Akiva next to Caesarea, told Ynet, “I immediately understood that someone managed to break into the Orange database and that it of course wasn’t a personal message. This is their psychological warfare. The message came from a foreign number and not a recognized number.”
You can read the entire article @ Hizbullah sending text messages to Israelis?.