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The U.S. Internal Revenue Service remains vulnerable to cybersecurity threats, in particular insider threats that continue to jeopardize the confidentiality of taxpayer information according to a report (PDF) released by the U.S. Government Accountability Office Friday.

The report points out that the IRS doesn't always enforce strong password management, authorize user access, encrypt sensitive data, effectively monitor mainframe changes or physically protect its computer resources.

At a time when the online world is continually seen as a more trusted source of news, mainstream media outlets find themselves forced into the position of becoming more and more open to keep their readers coming back. Removing "paid subscription" requirements that prevented everyday users from accessing content was one of the first cracks in the walled gardens. Opening APIs to other developers has been gaining favor. And now, another trend is coming to light: incorporating third-party content to supplement the original content the sites are offering. Today, the Gray Lady joined those ranks as the The New York Times launched Times Extra, a view of its front page supplemented with content from other news sources and blogs.

The race to find a single sign-on and synchronization service has been on since social networking sites hit global acceptance several years ago. Today, after working under the radar for the past year, and with a member base of 5 million users, Power.com announced its global launch with a mighty claim: "Our platform will break down the boundaries between social sites and allow users to synchronize their logins, content, messages and friends."

Calling it a 'social inter-networking' service, CEO Steve Vachani today explained: "Social is about people, not about place; we're making 'where' irrelevant."

Walter Mossberg, who has been reviewing technology since 1991 for the Wall Street Journal in his weekly "Personal Technology" column, is convinced the companies that succeed in this type of econaclypse, as AllThingsD has dubbed the economy, will be those that focus on innovation. "It has been my observation that while things do slow down in bad times, they don't stop," Mossberg said.

Speaking to a packed room this week at the Dow Jones VentureWire Technology Showcase in Redwood City CA, Mossberg, the "Most Influential Computer Journalist" according to Time Magazine, described the trends that excite him right now as happening both in computer hardware and computer software: outside the browser Web applications, service in the cloud, and hand held computers.

With the upcoming U.S. elections only 12 days away, Google has released a new web site to help simply and centralize information about voting locations and voter registration. According to a blog post about the new U.S. Voter Info site, Google found it hard to believe that in 2008, this type of important information isn't better organized on the web. Because organizing info is what Google is all about, they took it on themselves to step in where government has not and have created an incredibly useful site for all U.S. citizens.

In its first major upgrade ever, Google Blogsearch just relaunched and looks radically different. Instead of the blank page look of Google.com, Blogsearch now looks like Google News (but uglier) - with the hottest topics from the blogosphere aggregated on the front page. Readers can drill down in 11 different categories, from technology, business, sports and entertainment. Google says you can use Blogsearch to see what the world is talking about.

The user interface isn't nearly as nice as leading tech blog memetracker Techmeme, but the new Blogsearch has some major advantages.