Fars quoted "an informed source" close to the Saudi secret service as saying that Saudi spy chief Prince Bandar bin Sultan and Mossad head Tamir Pardo each sent a representative to Vienna on November 24 with the purpose of increasing the "'two sides' cooperation in intelligence and sabotage operations against Iran’s nuclear program."
   Continue ....

“One of the proposals raised in the meeting was the production of a malware worse than the Stuxnet to spy on and destroy the software structure of Iran’s nuclear program,” the source was quoted by Fars, referring to a computer virus unleashed in 2010 targeting Iran's uranium enrichment facility at Natanz.
Stuxnet, a computer worm discovered in 2010, formed the basis of a cyberattack that sabotaged Iran’s uranium enrichment program. Its complexity prompted researchers to claim that it could only have been developed by a nation state.
It was generally believed to have been developed by the US and Israel, with former NSA contractor and whistleblower Edward Snowden only confirming their covert roles in an interview this July.
The plan would need a great deal of time and funding, with a rough figure of US $1 million being given as an estimate. It was apparently welcomed by Saudi Arabia with open arms.
Arab media reported last week that Prince Bandar took part in a meeting in Tel Aviv with Prime Minister Benjamin Netanyahu and French President Francois Hollande to discuss US relations with Iran.
On November 17, The Sunday Times reported that the Israeli Mossad intelligence agency and Saudi officials were working together to develop a contingency plan should Iran’s nuclear program not be adequately curtailed. Both governments reportedly expressed concern that negotiations could result in concessions being made to Iran.
Sunday Times, RT, Haaret