Swiss reveal police raids last month, after security company said Dugu 2.0 spy virus appeared to have hit hotels that hosted diplomats at nuclear negotiations

Prosecutors in Switzerland and Austria have launched investigations into allegations that a computer virus was used to spy on the recent high-level Iran nuclear talks.

It comes a day after a top Russia-based software security company, Kaspersky, said a spy virus dubbed Dugu 2.0 appeared to have compromised computer networks in at least three Swiss hotels that had been host to senior diplomats from Iran and the six major powers – the US, China, Russia, Britain, France and Germany – of the group known as the P5+1.



The office of the Swiss attorney general announced on Thursday that police had last month raided unnamed locations in Geneva, where recent talks took place, and confiscated computer equipment and IT material.



The allegations have surfaced at a critical moment in the ongoing nuclear talks ahead of an end of June deadline for a comprehensive agreement.



An investigation was launched following those raids, federal Swiss prosecutors said, without mentioning which venues had been targeted. Swiss hotels that have hosted the negotiations in recent months include the Palais Wilson and Intercontinental in Geneva, the Beau Rivage in Lausanne and the Royal Plaza in Montreux.



“The aim of this raid was on one hand to gather evidence and to on the other verify if information systems had been infected by malware,” the Swiss attorney general’s office said, according to AFP.



Austria, which also hosted the Iranian nuclear negotiations, confirmed on Thursday it was investigating separately as well. Vienna’s Palais Coburg hotel has been a frequent venue for the ongoing talks. “The federal office for the protection of the constitution and counter-terrorism is aware of the information and is reviewing it,” said a Vienna-based government spokesman.

Duqu 2.0: computer virus 'linked to Israel' found at Iran nuclear talks venue Read more

Although it is not clear who has carried out the recent cyberattacks, Dugu is related to Stuxnet, a computer worm believed to have been designed by Israel to sabotage Iran’s uranium enrichment programme. Stuxnet hit Iran’s nuclear facilities in 2010. Iranian authorities initially played down its impact but eventually admitted the malware had damaged the nuclear programme.

Israel, which stands firmly opposed to a comprehensive deal with Iran and the lifting of sanctions as a result, has denied any links to the recent attacks. “The international reports of Israeli involvement in the matter are baseless,” said Tzipi Hotovely, Israel’s deputy foreign minister. “What is much more important is that we prevent a bad agreement where at the end of the day we find ourselves with an Iranian nuclear umbrella.”

In March, and in unusual comments for US administration officials, the Wall Street Journal cited senior American officials accusing Israel of spying on the nuclear talks and using the intelligence gathered to persuade sceptics in Congress to undermine the talks.



Reza Najafi, Iran’s ambassador to the Vienna-based UN nuclear agency, the IAEA, said the news about the cyberattack was not surprising to Iran.

“You know that there are enemies of these talks and they will do whatever they can, so it’s not a surprise to us,” he said in reaction to the news. “We continue to take precautionary measures not to let any details of the discussion go to the public.”

Kaspersky said in a statement published on its website on Wednesday that it believed the malware included “some unique and earlier unseen features” which made its creators feel confident no traces could be left. The carefully planned and sophisticated nature of the attacks led the security firm to believe that a nation state sponsored the campaign.



“Kaspersky Lab researchers discovered the company wasn’t the only target of this powerful threat actor. Other victims have been found in western countries, as well as in countries in the Middle East and Asia,” the statement read.

“Most notably, some of the new 2014-2015 infections are linked to the P5+1 events and venues related to the negotiations with Iran about a nuclear deal. The threat actor behind Duqu appears to have launched attacks at the venues where the high-level talks took place.” Symantec, a rival security company, has confirmed Kaspersky’s findings.

Iran and the west reached a tentative agreement on the framework of a comprehensive deal in April. Under its terms, restrictions will be placed on Iran’s enrichment of uranium so that it is unable to use the material in nuclear weapons. In return, the US and EU will terminate all nuclear-related economic sanctions against Iran once the UN nuclear agency confirms that Iran has complied.

Talks resumed earlier this week in Vienna to resolve the remaining issues concerning the final agreement, which was initially expected to be reached by the end of June. Diplomats have since said that the self-imposed deadline could be extended.

“If our interlocutors commit to the agreed parameters, reaching an agreement by the end of June is achievable,” said Najafi.