This update resolves a performance issue with the Phishing Filter. When visiting certain web pages, the Phishing Filter may increase CPU usage while evaluating the page contents and the system may become slow to respond. This problem occurs on pages that contain multiple frames or when multiple frame navigations occur quickly. After you install this item, you may have to restart your computer.

Update for Internet Explorer 7 for Windows XP (KB928089)
Update for Internet Explorer 7 for Windows XP x64 Edition (KB928089)
Update for Internet Explorer 7 for Windows Server 2003 x64 Edition (KB928089)
Update for Internet Explorer 7 for Windows Server 2003 for Itanium-based Systems (KB928089)
Update for Internet Explorer 7 for Windows Server 2003 Service Pack 1 (KB928089)