I do not know why these users tried for as I have now asked the two (2) companies to investigate and go to the local authorities in Turkey and have them charged with hacking. If they do not I will raise the stakes and go to their government to take the issue further.
I am only letting you know as I hate hackers, and ones that try to interrupt a free service to a certain user group at that.
I tried e-mailing the Turkish Telecom office and the mail kept being rejected. Not bad for a government department. I hope our telephone company here in Australia doesn't let their mail system fail as it has there.
For potential hackers: Don't bother. I have ways and means of finding out who you are and can have you charged.