If Cane Toads, why not computer viruses?

Those in the Australian state of Queensland are having a cull of cane toads, a pest.  I don’t know whether it would work, but the mass reduction of a pest population is, generally speaking, a good thing.  It may not eliminate the problem once and for all, but a sharp decrease in population is usually better than a constant pressure on a species.

So, is there any way we can get some support going for a mass cull of computer viruses?  Most currently “successful” viruses are related to botnets, and botnets are often used to seed out new viruses.  Viruses are used to distribute other forms of malware.  Doing a number on viruses would really help the information security situation all around.  (I have, for some years, been promoting the idea that corporations, by sponsoring security awareness for the general public, would, in fact, be doing a lot to reduce the level of risk in the computing and networking environment, and therefore improving their own security posture.)

Paying bills online? You might be pwned

Online payment system infected with malware? not good.

You are receiving this message because you are a subscriber to online bill payment services through CheckFree or through a provider who contracts with CheckFree for these services. This message is sent on behalf of CheckFree by Silverpop Systems.

December 11, 2008

[address omitted]

We take great care to keep your personal information secure. As part of these ongoing efforts, we are notifying you that the computer you use for online bill payment may have been exposed to software that puts the security of your computer’s contents at risk. This letter will help you determine if your computer is actually infected and advise you how to fix the problem and protect yourself against future risk.

The malicious software affects some but not all customers who accessed online bill payment on Tuesday, December 2, 2008. For a limited period of time, some customers were redirected from the authentic bill payment service to another site that may have installed malicious software. Your computer may be infected if all of the following are true:

  • You attempted to access online bill payment between 12:30 a.m. and 10:10 a.m. Eastern time (GMT -5) on Tuesday, December 2, 2008, and
  • You were using a computer with the Windows operating system, and
  • You reached a blank screen rather than the usual bill payment screen when you attempted to navigate to online bill payment, and
  • After reaching the blank screen, your computer’s virus protection program did not tell you via pop-up or other messaging that malicious software was detected and quarantined.

If all four of the conditions above are true, your computer may be infected. [marketing blurb about an AV vendor that was quick enough to cash in]

CheckFree will never ask for your password via email or via phone.  If you ever receive an email requesting your password, do not respond and delete the email immediately.

We value your business and your trust, and we apologize for any inconvenience this incident has caused.
Thank you,

Art D’Angelo
Vice President, CheckFree Customer Operations

I guess we’ll call this the CheckFree botnet?

Spam coming to twitter

I guess one of the signs that your web service is taking off is that spammers are targeting you. In the last few days more and more fictitious followers have surfaced, obviously for the purpose of sending twitter spam once you follow the person who is following you (as most people do almost without thinking).

The twitter team seem to be doing a good job on suspending those accounts immediately (perhaps automatically?) now they just need to figure out how to prevent them from signing up in the first place.
Twitter spam

Twitter account suspended

Update: Definitely not automatically. The last batch of spam followers are still active accounts. Or maybe they figured twitter’s threshold and they are avoiding the automatic suspension.

Boxee on AppleTV users are exposed

Xyberpix posted his challenge without giving us any advance notice, but being the ego-driven macho man that I am, even with mediocre writing skills, I can’t not accept it.

So here’s a random thought for the day. AppleTV is a useless brick unless hacked to run something like boxee or another front-end player for custom movie files. It’s safe to say most AppleTV users use it to play content outside iTunes.

The latest AppleTV update (version 2.3) has two interesting qualities.

One, it fixes several vulnerabilities involving playing malformed movie files (kuddos for ZDI for the finds). It shouldn’t be difficult to compare 2.3 to 2.2 and find where the problems are exactly. Some reverse-assembly requires, but definitely doable.

Two, it breaks many of the hacks like mounting external USB drives, and creates problems for applications like boxee.

From problem #2, I’m willing to guess many (most?) of the ATV users that hacked the machine haven’t upgraded. From problem #1 I know that those who haven’t upgraded are vulnerable. They will remain vulnerable for some time, until the hacks improve and find a way around this infamous update.

So will we see an attack targeting AppleTV any time soon? It’s a cute little linux-based device that sits in the network with a connection to the local home LAN. All it takes is the right AVI on the piratebay (or youtube?) to create a little AppleTV zombie net.