Because WannaCrypt exploits a quirk of the Windows operating system, Macintosh and Linux systems are safe. Blaming organizations and individuals for a combination of NSA exploit policies, Microsoft’s multi-decade security choices, and criminal deployment of leaked flaws seems rather rich. Government and operating system policy changes could have prevented or highly minimized WannaCry. According to a recent report by StatCounter, Windows 7 accounts for almost 60 percent market share for desktop Windows versions in India, followed by Windows 10 with almost 20 percent market share. French researchers have released software tools they claim can restore some of the computers infected by the WannaCry ransomware attack. The company mainly ended support for the aging operating system in 2014. You can also protect your system by installing updated anti-virus softwares which can detect if such virus is present in the mail. This ransomware attack, which demands users shell out $300 to $600 worth of Bitcoins to regain access to their systems, spread across Asia after rocking Europe this weekend. According to global cyber security firms, paying heed to updates can only save your data from being put to ransom. Anyway, download this patch from Microsoft and install it. System administrators should ensure that employees don’t have unnecessary access to parts of the network that aren’t critical to their work. Kaspersky Lab says that the majority of affected systems were in Russian Federation. The state-run People’s Daily compared the cyber attack to the terrorist hacking depicted in the U.S. film “Die Hard 4”, warning that China’s role in global trade and internet connectivity opened it to increased risks from overseas. “As expected, the attackers have released new variants of the malware. FireEye has also taken steps to help secure its customers”, Sahu told IANS. In a blog post on Sunday, Brad Smith, president and chief legal officer at Microsoft, noted that as cyberattacks have grown in sophistication, the government practice of hoarding malicious tools has done more harm than good. You should also be running security software like Norton or McAfee. “Upon learning of these incidents, McAfee quickly began working to analyse samples of the ransomware and develop mitigation guidance and detection updates for its customers”. So even people with older computers should go update them. Keep your computer up to date. However, reports have come about one or two small banks in South India being affected, but even there the magnitude of the damage is not much. “This is big and set to get bigger”. But in order for it to find the numbers, Suiche said, you have to “cross fingers that your prime numbers haven’t been overwritten”, which would happen if you tried to restart your computer at any time after it was infected. If it makes you feel any better, Hollywood Presbyterian Medical Center in Los Angeles was without its systems for ten days past year, finally paying $17,000 to get their files back. So either use an external hard drive or a cloud-based system to backup your valuable files. Microsoft Corp.is pointing its finger at the USA government, while some experts say the software giant is accountable too.