Category Archives: Time to Patch

Short posts on the latest security updates for widely-used software.

Microsoft Plugs Office Holes, But No IE Fix Yet

November 9, 2010

Microsoft Corp. today issued three bundles of updates fixing at least 11 security vulnerabilities in its software, mainly flaws in Microsoft Office products. But the company did nothing today to protect customers against a critical flaw built into in all versions of the Internet Explorer Web browser that is now being exploited by at least one common, automated hacker toolkit.

Demystifying KB976902, a.k.a. Microsoft’s “Blackhole” Update

October 28, 2010

I’ve received several e-mails from readers concerned about a mysterious, undocumented software patch that Microsoft began offering to Windows 7 users through Windows Update this week. Readers were nervous about this patch because it lacks any real description of its function, and what little documentation there is about it says that it cannot be removed once installed, and that it may be required as a prerequisite for installing future updates.

Koobface Worm Targets Java on Mac OS X

October 27, 2010

A new version of the infamous Koobface worm designed to attack Mac OS X computers is spreading through Facebook and other social networking sites, security experts warn.

Security software maker Intego says this Mac OS X version of the Koobface worm is being served as part of a multi-platform attack that uses a malicious Java applet to attack users. According to Intego, the apple includes a prompt to install the malicious software: