Press Releases

Browse our press release archive

10 May 2006

Microsoft releases critical security patches, customers urged to update now

Microsoft has described two of the vulnerabilities as critical
Microsoft has described two of the vulnerabilities as critical.

As part of its monthly patch distribution, Microsoft has issued a series of new security updates, two of which are categorized as critical.

The most serious vulnerabilities affect Microsoft Exchange Server and Macromedia Flash Player on Windows XP, and could allow hackers to remotely execute code (such as a malicious worm) on vulnerable systems.

"These security patches are important, because we know that virus writers and hackers often exploit flaws in Microsoft's software in the days immediately following an announcement of a problem," said Graham Cluley, senior technology consultant for Sophos. " Don't let the bad guys compromise your computers, and get into the habit of regularly applying security patches, or you will be leaving your PCs open to attack."

Home users of Microsoft Windows can visit update.microsoft.com to have their systems scanned for critical Microsoft security vulnerabilities.

Sophos suggests that every IT manager responsible for security should consider subscribing to vulnerability mailing lists such as that operated by Microsoft at www.microsoft.com/technet/security/bulletin/notify.mspx.

Sophos continues to recommend companies protect their desktops and servers with automatically updated protection against viruses, spyware, and spam.

About Sophos

More than 100 million users in 150 countries rely on Sophos as the best protection against complex threats and data loss. Sophos is committed to providing complete security solutions that are simple to deploy, manage, and use and that deliver the industry's lowest total cost of ownership. Sophos offers award-winning encryption, endpoint security, web, email, mobile and network security solutions backed by SophosLabs - a global network of threat intelligence centers.

Sophos is headquartered in Boston, US and Oxford, UK. More information is available at www.sophos.com.