<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; color: rgb(0, 0, 0); font-size: 14px; font-family: Calibri, sans-serif; "><div><div><div><p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica; min-height: 17.0px"><br></p>
<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica">In this issue:</p>
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<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica">1. Scareware Defeats Apple Security Update</p>
<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica">2. Microsoft Safety Scanner Provides On-Demand Virus Scan</p>
<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica">3. Safe Computing While Away from MIT</p>
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<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica">1. Scareware Defeats Apple Security Update</p>
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<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica">Last week (May 31) Apple released a security update to rid Macs of the menacing malware that has been around for nearly a month and is attempting to get users to purchase a bogus anti-virus software known as MacDefender, MacProtector or MacSecurity. But shortly after the update was released, cyber-criminals released a new variant of the malware that can defeat the security efforts.</p><p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica; min-height: 17.0px"><br></p>
<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica">Apple's Security Update 2011-003, available for Mac OS X 10.6.7, includes a malware removal tool that searches for and destroys the known variants of the malware. It is not clear how Apple will keep ahead of the new variants, but the malware removal tool does allow for the updating of "definitions," malware profiles that let the software identify viruses.</p>
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<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica">If you are running virus protection software on your Mac already, you are likely better protected. McAfee and other third-party anti-virus software vendors are usually very quick to update their definitions and catch newly released malware. You can download the Mac version of McAfee Security from MIT here: </p>
<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica"><http://ist.mit.edu/services/software/macsecurity/1x></p>
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<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica">How Security Update 2011-003 protects Macs from malware: </p>
<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica"><http://support.apple.com/kb/HT4651></p>
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<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica">How to avoid or remove the malware:</p>
<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica"><http://support.apple.com/kb/HT4650></p>
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<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica">2. Microsoft Safety Scanner Provides On-Demand Virus Scan</p>
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<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica">You can get a free PC safety scan by using the Microsoft Safety Scanner, a free downloadable security tool that provides on-demand scanning and helps remove viruses, spyware and other malicious software. It works with your existing anti-virus (AV) software.</p>
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<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica">Note: the Microsoft Safety Scanner expires 10 days after being downloaded. To rerun a scan with the latest anti-malware definitions, download and run the Microsoft Safety Scanner again. This tool is not a replacement for using an AV software that provides on-going protection.</p>
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<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica">So why would you use this scanner? It is good for those times when you think you might have a virus or you don't trust that your usual AV software is catching all the threats out there. This tool allows you to run a one-time, on-demand scan, and works as a good "backup" security tool for your PC.</p>
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<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica">Learn more and download: </p>
<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica"><http://www.microsoft.com/security/scanner/en-us/default.aspx></p>
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<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica">3. Safe Computing While Away from MIT</p>
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<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica">Keeping data secure, while using your home computer or while traveling with a laptop, is a challenge. While the summer time is a period when most of us are relaxing, we can't afford to ease off on securing important data. </p>
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<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica">This article has several tips for both the telecommuter and the summer traveler:</p><p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica"><http://ist.mit.edu/news/securedata_outofoffice></p>
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<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Arial">====================================================================</p>
<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Arial">Read all Security FYI Newsletter articles online at http://securityfyi.wordpress.com/.</p>
<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Arial">====================================================================</p><p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Arial"><br></p><p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Arial"><br></p></div><div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; font-family: Helvetica; "><span class="Apple-style-span" style="border-collapse: separate; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 14px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; -webkit-text-decorations-in-effect: none; text-indent: 0px; -webkit-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><span class="Apple-style-span" style="border-collapse: separate; -webkit-border-horizontal-spacing: 0px; 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