Monday , October 23 2017

SAUDI TELECOM DENIES ‘WANNACRY’ HIT SYSTEMS – Manhunt on for ransomware hackers

LONDON, May 14, (Agencies): International investigators hunted Saturday for those behind an unprecedented cyberattack that affected systems in dozens of countries, including at banks, hospitals and government agencies, as security experts sought to contain the fallout.

The assault, which began Friday and was being described as the biggest-ever cyber ransom attack, struck state agencies and major companies around the world — from Russian banks and British hospitals to FedEx and European car factories. “The recent attack is at an unprecedented level and will require a complex international investigation to identify the culprits,” said Europol, Europe’s police agency.

Europol said a special task force at its European Cybercrime Centre was “specially designed to assist in such investigations and will play an important role in supporting the investigation”.

The attacks used ransomware that apparently exploited a security flaw in Microsoft operating systems, locking users’ files unless they pay the attackers a designated sum in the virtual currency Bitcoin. Images appeared on victims’ screens demanding payment of $300 (275 euros) in Bitcoin, saying: “Ooops, your files have been encrypted!” Payment is demanded within three days or the price is doubled, and if none is received within seven days the files will be deleted, according to the screen message. But experts and government alike warn against ceding to the hackers’ demands. “Paying the ransom does not guarantee the encrypted files will be released,” the US Department of Homeland Security’s computer emergency response team said.

“It only guarantees that the malicious actors receive the victim’s money, and in some cases, their banking information.” Experts and officials offered differing estimates of the scope of the attacks, but all agreed it was huge. Mikko Hypponen, chief research officer at the Helsinki-based cyber security company F-Secure, told AFP it was the biggest ransomware outbreak in history, saying that 130,000 systems in more than 100 countries had been affected. He said Russia and India were hit particularly hard, largely because Microsoft’s Windows XP — one of the operating systems most at risk — was still widely used there. French police said there were “more than 75,000 victims” around the globe, but cautioned that the number could increase “significantly”.

The virus spread quickly because the culprits used a digital code believed to have been developed by the US National Security Agency — and subsequently leaked as part of a document dump, according to researchers at the Moscow-based computer security firm Kaspersky Lab. Microsoft said the situation was “painful” and that it was taking “all possible actions to protect our customers”.

It issued guidance for people to protect their systems, while taking the highly unusual step of reissuing security patches first made available in March for Windows XP and other older versions of its operating system. US software firm Symantec said the majority of organisations affected were in Europe, and the attack was believed to be indiscriminate.

The companies and government agencies targeted were diverse. In the United States, package delivery group FedEx said it was “implementing remediation steps as quickly as possible,” while French carmaker Renault was forced to stop production at sites in France, Slovenia and Romania. Elsewhere, Saudi Telecom Co(STC) has denied that its systems were affected by the ransomware virus that has spread across 150 countries since Friday, responding to photos circulated on social media claiming to show infected STC computers.

The photos showed desktop computers displaying the hallmark red window of the WannaCry virus that has locked up more than 200,000 computers worldwide. In one photo, multiple computers are shown displaying the red windows in what appears to be a large operations room with an STC logo visible in the background. “The company clarifies that its networks and systems were not affected, thank God, and further that what

 

Check Also

Computer virus attack targeted Saudi government installations – state news agency

DOHA, Dec 1 (Reuters) – A computer virus attack in mid-November targeted Saudi government bodies …

Translate »