Windows 7 vulnerable to 80% of viruses

Windows 7 is vulnerable to eight out of 10 viruses, according to a leading security company.

Windows 7 vulnerable to 80 per cent of malware

The default settings of Windows 7 are inadequate for protecting against modern malware, a security firm has claimed.

Chester Wisniewski of Sophos said that Windows 7 is vulnerable to eight out of 10 viruses. However, the company tested Microsoft's new operating system without installing any anti-virus software.

Testing 10 of the newest infections on a Windows 7 PC, Sophos found that all but two ran on the computer with User Account Control (UAC) switched off, but when it was switched on, only seven of the malware programs managed to activate themselves.

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"User Account Control's default configuration is not effective at protecting a PC from modern malware. Lesson learned? You still need to run anti-virus on Windows 7," Wisniewski said.

Sophos did stress that all surfers should use anti-virus protection, no matter which operating system they used.

"Windows 7 is no cure for the virus blues, so be sure to bring your protection when you boot up," said Wisniewski.

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