TechBlog

I’ve been saying this for a long time. P2P networks are have the risk of accidently getting something you really don’t want… Matthew White, of Sacramento, California, has found himself in a rather unfortunate situation; he’s been accused of downloading child pornography. On the advice of his public defender, White is pleading guilty in hopes of cutting his potential 20-year sentence down to three and a half years. After serving his time, White will have to serve 10 years of probation and register as a sex offender. ...

Email is still the most common method used for security update notifications from all major vendors, but it is also the most commonly used trigger for launching the chain of infection attacks by malware writers. When I came to work today I found in my Inbox a message from Microsoft with the Security Bulletin Advance Notification for December. I immediately clicked on one of the links to visit the yet to be published December Security Bulletin and investigate how many critical vulnerabilities will be fixed this month. ...

This is a new one: bribeware. They’ll pay you a dollar to install their product. Nice idea, but unfortunately in this case it comes bundled with malware. We detect it as C4DLMedia, a group of installers that include adware and agents that change browser home pages. It’s considered a “moderate” risk. I wonder if Microsoft considered this for VISTA. C4DL Media might have a marketing problem with the dollar bribe though. In places where a dollar is worth enough to make this worth the effort there probably isn’t any Internet connectivity.

According to the 2002 Census of the Population, 42% of the population of Ireland has the ability to speak Irish. Irish has also had official and working language status at the EU level since January 1, 2007. Recently, some examples of spam messages in Irish—the official language of the Republic of Ireland—have been observed. While the Irish translation is generally pretty good in this example, there are some anomalies between how certain phrases have been constructed. For example: ...

It has come to our attention recently that a website is giving out instructions on how to use a low tech social engineering trick to view private Facebook profiles. To view the instructions, a third-party application must be first downloaded and installed. While this application is not malware, it may impact computer performance. The instructions then describe how to view private Facebook profiles, with the result being that a Facebook user may receive a friend request from a person that is already on their friend list. ...

We recently alerted our readers to spam campaigns using the H1N1 vaccination program to prompt recipients to open the mail. And we have frequently mentioned that crooks love to take advantage of news, disasters, and other events. Now that the final draw for the FIFA World Cup in South Africa next year has taken place, it is time to remind you that sports events are no exception to the rule. I’ve already found some examples. The first is a fake lottery. In this case, the source claims the recipient has won a large sum of money from the South African Football Association. After contacting the lottery manager, the victim of the scam will be asked to pay “processing fees” or “transfer charges” so that the winnings can be distributed. Don’t expect to ever see a payment. ...

It’s the second Tuesday of the month and there are important updates being released. From Microsoft, of course, but also from Adobe. There’s a critical security issue in Adobe Flash Player 10.0.32.18 and earlier. It’s important that organizations deploy these updates before the Christmas holiday reduces IT staffing. Fortunately, this patch cycle is as early as can be landing on the 8th so there’s still time to test and deploy. ...

Sunbelt analyst Adam Thomas came across this ugly new social engineering technique when he analyzed the DefenceLab rogue security product. It does the usual scare-ware stuff: a fake scan and fake “Windows Security Center” alert: Then it directs the potential victim to a Microsoft Support page, but injects html code into the page in his or her browser to make it appear as though Microsoft is suggesting the purchase of the rogue. This is the real Microsoft page: ...

Conficker (also known as Downadup) has dominated security headlines for months. Today — April 1, 2009 — media coverage peaks because variant Conficker.C is programmed to check a larger set of domain names for update instructions. The worm has not melted the internet overnight, but the attention is useful if it pushes lagging patches out the door. Defense is mostly discipline, not mystery. How It Spreads Conficker exploits failures administrators have warned about for years: ...

It’s not possible to emphasise enough the importance of using sensible passwords on your network. Not just on the areas of your network that you don’t want your users to traipse through, but also on the default network shares that are present on installations of commonly used operating systems. The Windows versions Conficker targeted — NT, 2000, XP, and 2003 — are all end of life and no longer receive security updates. The lesson still applies to any machine with open shares today. ...