Blog

Writing on software engineering, Linux, health, and the things I build and learn along the way.

Writing from the Field

File Transfers Coming to Gmail Chat

Published: March 31, 2010 Reading time: 1 min

Google has revealed that users can now transfer files via chat in iGoogle and Orkut. This is good news for web users with a preference for software-free chatting, but the better news is that Google promises to bring the same functionality to Gmail, which already supports voice, video and group chat. The iGoogle and Orkut file transfers will work for photos, documents and presumably small video files. In addition, web users can exchange files with users of Google Talk — the more robust desktop version of Google’s chat client — without any hiccups. ...

Continue Reading

Chrome 5 becomes the Flash browser, integrates plug-in with dev build

Published: March 30, 2010 Reading time: 7 min

With Google owning YouTube, the Internet’s principal delivery system for Flash-based video, it was perhaps inevitable that the company would bundle the Flash plug-in with its Chrome browser. The announcement came today from both Google and the team developing the open source Chromium component on which Chrome is based. The move now officially places Google in contention with proponents of HTML 5, who had held out a glimmer of hope for a non-proprietary, non-plug-in video format for the standard’s new [VIDEO] element. In its blog post today, the Chromium team indirectly blamed the standards process for not having solved what it perceives as the problem of specifying how plug-ins should operate, and credits Mozilla — which makes Firefox — with helping to rectify that issue. ...

Continue Reading

Australian Internet censorship row warms up

Published: March 30, 2010 Reading time: 1 min

There seems to be an established procedure used by government officials who want to censor Internet traffic: begin requiring Google and ISPs to filter pornography then sneak in filtering of the politically sensitive material of your choice. Maybe we should give this a name: how about “porn filter law bait and switch?” In China’s Green Dam fiasco last summer, the web filter that was required on new machines (before the whole idea broke down) was supposed to protect good Chinese Internet users from sex and violence. When various researchers took apart the Green Dam files, however, they found that 1.) it ripped off a lot of code from a U.S. company and 2) two thirds of the strings it was set up to filter were politically sensitive words and not sex and violence issues at all. ...

Continue Reading

EXEs in word docs

Published: March 30, 2010 Reading time: 1 min

Today, our friends at Trend Micro blogged about a new attack vector using Microsoft Word documents. We saw this as well last week, and have written a detection for the dropped trojan. It’s not just a “lawsuit” that’s being spammed, we also picked up another form of this attack in our honeypots over the weekend: When you open the Word document, you see a “PDF”, but it’s actually not. It’s a JPG, which links to an executable. ...

Continue Reading

Improved chat for iGoogle and orkut

Published: March 30, 2010 Reading time: 2 min

Have you ever wanted to quickly send a file to a friend who’s online? Now you can share pictures, documents and other files directly with your friends while chatting in iGoogle and orkut, without having to switch to email to send the file as an attachment. File transfer works directly in the browser so you don’t need to install anything. Just start a conversation with a friend and click “Send a file…” in the “Actions” menu. After you select a file, your friend will be asked if they want to accept the transfer. You can learn more on the Google Talkabout Blog. ...

Continue Reading

Test of China Internet connections reveals heavy filtering

Published: March 30, 2010 Reading time: 2 min

Using a Firefox 3.0 add-on created by developers in Hong Kong, Betanews was able to briefly establish a connection with the Internet via a proxy based in mainland China. With that proxy, we were able to confirm that searches performed using Google’s Hong Kong-based page were effectively blocked. Firefox 3.0 reported the blockage with this message: “The connection to the server was reset while the page was loading” — a message from the browser, not from an ISP. We used version 3.0.16 of Firefox (an older edition) because it is the only version compatible with China Channel, a tool made for the express purpose of testing China’s filtering ability. It has not been upgraded for version 3.6. ...

Continue Reading

Back to Basics with Fake AV

Published: March 30, 2010 Reading time: 1 min

We’ve been seeing Fake AV programs getting more convincing for a while now. Some of the tricks employed by the guys behind these rogue programs include Windows-7-style fake scanners, in-browser “scanners”, and program features that ape other aspects of the operating system. Yesterday, though, we came across a misleading application called AntiVirusDemoFraud that is—how to say?—possibly a little less sophisticated than some in terms of user interface design. ...

Continue Reading

Facebook AV

Published: March 30, 2010 Reading time: 1 min

Does a Facebook-specific antivirus application sound like a good idea? Maybe not. One of our analysts saw this particular application claiming to be an antivirus wreak havoc on his Friends list. Of course, there is no such thing. Once installed on one Friend’s account, this application tags 20 Friend into a picture such as the one below: If a Friend looking through the photos then clicks on the app’s (apparently randomly generated) link, they’ll see this: ...

Continue Reading

Microsoft out-of-band patch tomorrow

Published: March 30, 2010 Reading time: 1 min

Microsoft said today it will issue an out-of-band patch tomorrow for a vulnerability in Internet Explorer 6 and 7 that is being actively exploited. “The vulnerability exists due to an invalid pointer reference being used within Internet Explorer. It is possible under certain conditions for the invalid pointer to be accessed after an object is deleted. In a specially-crafted attack, in attempting to access a freed object, Internet Explorer can be caused to allow remote code execution,” Microsoft said in its Security Advisory 981374 earlier this month. ...

Continue Reading

MPEG LA wins major MPEG-2 settlement from Alcatel-Lucent

Published: March 30, 2010 Reading time: 3 min

Could the manufacturers of DVD players (no, not just Blu-ray, but the original DVDs) owe back royalties to Alcatel-Lucent for the use of patented technology by way of the MPEG-2 codec? The MPEG Licensing Authority had asserted that Alcatel may have structured its 2006 merger with Lucent in such a way that it could hide up to five patents in a special trust, and spring their overdue royalties on the video industry long after DVDs already began the march to obsolescence. ...

Continue Reading

It's not dead yet: Microsoft's out-of-band IE6 fix impacts IE8

Published: March 30, 2010 Reading time: 2 min

Last month, Microsoft sent flowers to a mock funeral for Internet Explorer 6, in a show of support for the ideal that the old browser should be declared defunct worldwide. But for a few years yet, the company is still bound to support the product for those users (generally businesses) who refuse to upgrade it. That’s why new exploits that continue to target old browsers, such as IE6 and IE7, continue to get attention even a full year after the proper security fix — IE8 — has been deployed. ...

Continue Reading

Fake Lawsuit Notification Attack

Published: March 26, 2010 Reading time: 1 min

A few of days ago, we encountered an e-mail with a malicious RTF attachment. It was sent with a supposed lawsuit notification message. The e-mail didn’t mention any company by name and took a shotgun, rather than targeted, approach. Today, a security blogger forwarded us (and others) his version of the e-mail: At this point, it appears that the attachment has been replaced by hyperlink pointing to the Marcus Law Center. ...

Continue Reading

Child Tax Credit is the New Phishing Bait

Published: March 26, 2010 Reading time: 2 min

Who wouldn’t want some tax benefits in the current economic times? Don’t phishers and scammers know that all too well! In a new phishing scheme, We found that Child Tax Credit is being used as bait to lure parents to disclose their financial data. This attack specifically tries to convince users to make claims for credit and lower their tax burden by using their children’s education expenses. According to the Internal Revenue Service (IRS) website [PDF], taxpayers may be able to reduce their federal income tax by up to $1,000 for each qualifying child. Making use of this information, spam email discusses the expensive education of children and quickly advises recipients to use this expense to make claims for tax credits under the numerous tax benefits provided by the IRS. They make a further appeal that as a U.S. citizen or resident, recipients should apply for their tax returns. According to the email, users can get a tax refund of $75,000 for their children’s education. To apply for a refund, users need to complete a form attached to the email message. The fraudulent email has an HTML attachment named “#1924819299.pdf.htm”. ...

Continue Reading

Google denies YouTube outage speculation

Published: March 25, 2010 Reading time: 3 min

Google Inc., owner of YouTube, said an outage of the popular video-sharing site Thursday was technical and not caused by outside tampering. “YouTube is up again following a technical issue which has now been resolved,” a spokeswoman for Google said in a written statement. “We know how important YouTube is for people and apologize for any inconvenience the downtime may have caused.” The outage apparently lasted for just over an hour, from roughly 7 to 8 a.m. ET. ...

Continue Reading

Google, China trade shots

Published: March 25, 2010 Reading time: 2 min

Google and the Chinese government are continuing to trade shots in the PR battle over net censorship. Earlier in the week, Google moved its Chinese search facility to Hong Kong where it claims it is legal under Chinese law to provide searches without censoring results. In China: The Chinese government slashed Google in an op-ed piece in China Daily. The op ed, under the name of Ding Yifan, included the assertion: ...

Continue Reading

Search