Top 10: Browser war redux, patch time, virtualization news

Google garnered headlines all week with its new Chrome browser. Rival Microsoft announced it will release just four patches next Tuesday, but that may not be cause to think the day will be an easy one for those responsible for keeping systems patched. On the virtualization front, HP launched a product-and-services blitz this week, while VMware picked up a Microsoft certification. Otherwise, a warning was issued about new trickery from spammers, and in case we all weren't aware of it by now, social-networking sites could be ripe for malware.

1. Continuing coverage: Google's Chrome browser: Google offered up a Labor Day holiday surprise when it inadvertently posted a look at its new Chrome browser at an unofficial company blog. Google then made the news official later in the day and released the browser, which shifts the landscape of that market, in beta on Tuesday. Reviewers found the Chrome browser fast, functional, and, following the Google home-page pattern, with a stripped-down look. By week's end, though, the first security problems had surfaced.

2. Upcoming Microsoft patch lineup could be 'massive,' says researcher: A word of warning for next week -- don't assume that because Microsoft is releasing only four patches this month that it will be a snap to deal with them. "It's not going to be an easy month, what with all these different applications and different operating systems affected. Patching will be a lot more involved than you'd think with just four bulletins," said Andrew Storms, director of security operations at nCircle Network Security. The job of applying the patches could be "potentially massive," he said.

3. Researchers build malicious Facebook application: A research team built a malicious Facebook program to show the perils of social-networking applications. Their experiment shows how easy it could be for a miscreant to trick a big group of users into downloading an application that seems harmless, but that contains malicious code.

4. Should IT form a union?: Demands on IT workers keep piling up, and they have to labor under the constant threat of having their jobs outsourced. Is it time for IT workers to unionize in order to demand better working conditions? Perhaps, but the idea could also be a tough sell in the "lone gunman" ethos of IT work.

5. Sony recalls 73,000 Vaio laptops due to burn hazard: Sony recalled 73,000 Vaio TZ laptops because a manufacturing defect could cause them to overheat in some circumstances. Wiring near the hinge of the computer models could short circuit, Sony said. One person has suffered a minor burn and Sony has gotten 15 additional reports about computers overheating.