Iranian regime and Cyber-terrorism

Regime is blanketing Tehran with security, are escalating a cyberwar to combat the increasingly powerful role of the internet in mobilising their opponents.
Visitors to the website of the main challenger in last June’s disputed presidential election were greeted by an image of the Iranian flag and an AK-47 assault rifle. “Stop being agents for those who are safely in the US and are using you,” they were told.
Another prominent opposition site was sabotaged, the internet was slowed down and threats were made to close Google’s Gmail system and set up Iran’s own national email service, a move that would allow government surveillance of the net.
A group calling itself the Iran Cyber Army has claimed responsibility for hacking into both opposition sites. This is the outfit that brought down Twitter for several hours last December when huge antigovernment protests were shaking the regime…
Although there is no admitted link with the regime to prove the Iran Cyber Army is an official group, the type of site brought down and the language used suggest it is connected to the government.
The opposition suspects it is a subsidiary of Iran’s Revolutionary Guard, the force that has played the key role in suppressing dissent.
"We do not know for sure but we all assume it is an offshoot of the guard, which has its own cybercrime unit,” one Tehran source said last week. (The Sunday Times- Feb. 14, 2010)