Baumblog  
 
 
     
 
Posts tagged with "computers"
 
     

Help!
posted by Steve on July 27, 2010 @ 6:27PM

So this evening I go to start my computer, it starts to run, gets halfway through loading windows, then it loses the display to the screen (computer stops delivering data to monitor - "No input detected" displayed on monitor. 

Now, last night, I installed the latest Adobe Flashplayer 10 update.  This was the first start up since that install.  

Any thoughts on what I should do?  Any help appreciated.  

26 comments | Tags: computers

Rise of the attack software
posted by GJ on January 30, 2010 @ 9:26AM

If you've spent any amount of time on the Internet, you've probably encountered some or all of the following:

  • viruses / trojans
  • spy / ad ware
  • spam
  • phishing
  • spear-phishing
  • dns poisoning

The Net is a dangerous place for the uninformed, but many products exist to minimize the risk.  Over time, some people (hopefully) have learned to also stop their risky online behavior, so they're at little risk of damage.

However, most people still engage in unsafe online conduct.  They fail to keep their antivirus up to date, don't use a router, open every attachment they get from people, and buy products sold by spam.  The criminals are still at it, because there are marks freely available even after all these years.

Well, the fine researchers at Criminals R Us developed some nasty software that works like this:

  1. You get infected the usual way (spware / trojan).
  2. Windows alerts you to corrupted files (looks pretty official).
  3. Holy crap--your TPS reports are corrupt!  And you have no backup!  (you, my friend, are asking for it).
  4. Whew--Microsoft recommends a product to fix this.  Data Doctor 2010 to the rescue!
  5. You download it, run it, and it cleans up one file.  See, now you can access TPS report #1...but you have 19 more to fix.  The trial software only does one file.
  6. You then pay those nice folks at Data Doctor $89.99 for the complete version of the software.  Shortly thereafter, all your TPS reports are fixed.  Yay!  You tell all your friends...
Unfortunately for you, you didn't have corrupt files.  What you had were encrypted files.  The nice spyware app found a list of files, likely your Microsoft office docs, but maybe even just files you've recently touched hoping they're not backed up, and encrypted them (that means scramble them with a secret key, and you can only unscramble them with that same secret key).  To the uninitiated, the files will indeed appear corrupt--a mess of weird characters if you try to view them directly.
 
The spyware then hijacks the windows security icon in the taskbar to alert you to the problem, and "Microsoft recomends" text is shown to the now panicked computer owner.  You then download Data Doctor 2010, which is a sweet looking app (uh, I mean trojan), but it's only the unregistered trial version--to give you a taste of the "fix" b by correcting just one file.  It picks up the encryption key stored in the original spyware app, and unscrambles your one file.  It then helpfully gives you a way to pay for the full program.
 
By the time it's all over, you have:
  • paid a crook $90
  • effectively installed TWO pieces of bad code on your machine
  • given your credit card info to that same crook.
  • probably given this to your friends, either directly, or that bad code sitting on your box helpfully passes it to them.
How to protect against it?
 
First:  don't get it.  If you're following all the guidelines for safe computing, use a router, antivirus software, antispyware software, etc., you probably won't get this fun guy.
 
Second:  Back up your files regularly.  Best way to combat this would be to nuke the corrupted files, run an antivirus scan, and move on with your life without giving the crook anything.
 
Third:  Got corrupted files, and now it's telling you to download Disk Doctor?  Don't.  Disconnect this computer from the web, and go to another computer and look up the information on this infection to see how it might be undone (today, I don't know of a way, but in the future someone may write a tool to extract the key from the spyware and decrypt your files for you...but don't bet on it).
 
For more technical information and screenshots of the infection's windows and popups, please see this report

Safe computing, everyone!

2 comments | Tags: scam, internet, education, computers

Netbooks
posted by Kristen on January 19, 2010 @ 7:25PM

So, netbooks.  What exactly are they?  Minature lap-tops?  Web surfers?  Glorified camera phones?  

 We're tossing around the idea of getting one for Drew's mom to help keep her busy and less lonely.  If there was an easy for for her to access the internet and email with something that didn't take up a lot of space and was easy to learn how to use....

 Any ideas? 

39 comments | Tags: computers

Even computers have a sense of humor!
posted by Kristen on November 3, 2009 @ 7:45PM

I got a good laugh today when I went to register for autopay on my student loan (which has been repurchased by the original company that gave me the loan....).  It came up with one of those security screens in which you have to type in the word that shows up as cryptic looking letters.  Many times they are nonsense words, or words that are totally random.  Often you have to tilt your head in funny angles and sound out the word to figure it out.  I almost fell out of my chair after I very slowly and carefully enunciated the following word:

F-A-R-T-E-D

 Too funny!!  I tried to print it out, but of course because it is a security feature it prints in different letters.  Bummer, because I would have sent it to Jay Leno.  I'm going to keep it open as long as possible.  Maybe I'll take a picture with my phone.

8 comments | Tags: computers

Mouse S.O.S.
posted by Kristen on August 26, 2009 @ 8:56AM

I have a computer problem that I know will be an easy fix.  On Drew's new laptop (lenovo, XP), everytime I'm typing something the cursor keeps moving to whereever I last had pointed the mouse.  I have the mouse plugged into a USB port.  So unless I realign the mouse with the end of the line that I am typing, it automatically jumps to the previous location.  Very annoying!! 

I had this same problem with my laptop and I think Marc fixed it.  I've looked in the control panel but can't find anything.  What the heck is the purpose of this feature?  How do I turn it off????

7 comments | Tags: computers

Windows 7: Not too shabby
posted by Marc on August 13, 2009 @ 1:32AM

About a week ago, I decided to give Windows 7 a shot by installed it on my iMac. Microsoft has the Release Candidate available for free here. So here's a rundown of what I think so far:

Windows 7 vs. Windows Vista

Consider Vista non-existent, or Windows Me 2.0. Vista is completely and utterly useless with the release of Windows 7. Everything is better about it. I'll explain in more details in the next sections, but essentially Windows 7 is what Vista should have been.

Windows 7 vs. Windows XP

This is a tougher call. I've been using Windows XP since the day it came out and Windows 7 reminds me a lot of the days when XP first came out. A brand new interface, very different from it's predecessor, maybe slower in some areas, but a lot faster in others. Either way, XP is on its way out whether you like it or not, but the good news is Windows 7 seems like with a service pack or two, it'll be much better than XP. To be fair, I'm only using a Release Candidate, so the final release may be even better.

User Interface

This is the biggest change for people moving from Windows XP. The graphics are all glossy and transparent, things animate cleanly and the operating system just gets a feeling of "next generation." For anyone familiar with Vista, it looks very similar, there's some minor differences with graphics, but overall it'll seem like the same user interface, only faster. The huge UI difference is the taskbar.

Windows Taskbar

This is a big change to how you'll use the operating system. Take a peak:

So take note, those icons without names are a combination of the Quick Launch toolbar and currently running applications. Every running application will only have one icon in the taskbar now, similar to the Mac OS X dock. When you hover over the icon, you can see the windows associated with that application (with live updates to the window contents). Some other things to note is the hovered icon in the image shows what looks like little separators on the side of the icon. That's to let you know it has multiple windows opened.

Some other neat features to this are built-in progress bars, so if you're downloading files or copying files from one directory to another, the background of the icon in the taskbar will show you the total progress of your operations. Another cool feature is right clicking on the icon will bring up a context sensitive menu full of options you can do with the application. For example, right clicking on Internet Explorer lets you go directly to your homepage, or go to a favorite of your choice. Right clicking on that second icon (which is Windows Explorer) gives you quick links to your most accessed folders and files as well as your My Documents folder.

This by far takes the longest to get used to, but things feel very natural as you're doing them and you certainly feel like Windows is finally helping you get things done a little quicker and easier.

Performance

Compared to XP, Windows 7 still isn't quite there with performance, but give it time. It doesn't feel slow, but supposedly Windows XP is getting higher scores on benchmarks. Granted, the benchmarks are usually written and tuned for released operating systems, so it may be biased at the moment. There's no comparison to Vista though, it blows the doors off Vista. For all you people who rebuild computers all the time (read: GJ and Geoff), you'll be happy to know Windows 7 installs much faster and finds drivers better than XP and Vista.

Gaming

Don't know, but Windows 7 supposedly has greatly increased the capabilities of backward compatbility support, even more so than Windows Vista and XP. So GJ, you may be able to run your DOSBOX games even easier on Windows 7.

Conclusion

Get it when it comes out. Sure Windows XP works fine, but I don't see why I wouldn't use Windows 7 from now on.

12 comments | Tags: microsoft, technology, computers

Paypal swipe, beware!
posted by Kristen on August 7, 2009 @ 12:51PM

I just had my first run-in with an online hacker or something.  Sunday night I received an email from paypal thanking me for my payment of $1004.95 to DigitalRiver.  Then I received another one saying my account had been flagged because paypal thought someone hacked into my account.  I'd say so!

Here's what I think happened, slickdeal users beware:  2 days prior, I had been looking at an ad on slickdeals for a universal car charger for like $2.  I checked it out, went to the website, put it in my "shopping cart" and created an account.  But I changed my mind and decided not to buy it.  I think that the password that I used may have been the same one for my paypal account.  Incredibly stupid?  Yes.  Probably done by tons of people?  I bet.  

I launched a dispute with paypal and contacted the company that I supposedly purchased a Kaspersky Lab (ironically that is security software, and it is also now listed on slickdeals...hummm...that's phishy).  They refunded the money to me.  Paypal recommended that I contact the police, since the original email I received listed a name and address in richmond, virginia where the thing was going to be delivered.  I figured that would go no where, and I'm busy moving, but thought I'd see if you guys think I should bother.

The scary thing is that paypal had already taken the money from my account and given it to the other company!  So I was really worried that I would be out tons of cash.  Luckily it was only held up for a few days in limbo.  And now I'm glad that I do have credit monitoring, so if there are any other big changes to a balance on my accounts I'll find out about it pretty quickly....I'm glad I'll be changing up all my accounts and last name soon.  Sheesh!

2 comments | Tags: computers

Google Wave: Redefined e-mail, collaborative documents, and more!
posted by Marc on May 29, 2009 @ 3:46PM

Google is releasing a new product called Wave soon and it looks to be a very interesting way to communicate on the web (Warning, this is a long video):

4 comments | Tags: internet, technology, computers

The End of the Console Wars?
posted by GJ on March 24, 2009 @ 7:49PM

Nintendo thought it had a Revolution with the Wii.  This could be far bigger...if it works as described.

14 comments | Tags: games, computers

Yes?
posted by Marc on January 26, 2009 @ 10:08AM

Now I remember why I switched to Mac. Let me paint you a picture: Imagine you are copying a file from a shared drive on your company network to your Desktop from My Computer. Here's your prompt:

Let's first examine why it says Internet Explorer when I'm in My Computer...nah, ignore that. What is the correct answer? Hint: The computer really doesn't know what you're doing.

4 comments | Tags: microsoft, computers

1 2 Next page

     
 
SEARCH
 
     
 

Login

Username: 
Password: 
Remember me
 
 

Tag Cloud

advice aliens animals animation anniversary announcements apple article atheism birthdays blogs books browser cars censorship charts Christmas comic comments commercials company complaint computers concert cookie Cookies cool culture deals disney dumbass education entertainment espnsux exercise fact family fantasy FARK finance football fraud funny games Germany gift-guide GIMP guitar history hockey holidays humor info infomercial internet intolerance joke law lifehacking literature math medicine microsoft monster movie music mystery myths news ninja NSFW opinion philosophy photos picture pictures playoffs political politics psa pseudoscience psychics question quiz quotes racing recreation religion review robots rush scam scare-tactics scary sci-fi science separated_at_birth skepticism space speeches sports stupidity suggestions support technology television thestupidithurts things that make you go hmmm Top Gear trivia tutorials updates video voting wacko war weather webcomic website wedding weird well wishes wii woo wow WWYD?

Archives

July 2010 (5)
June 2010 (7)
May 2010 (10)
April 2010 (9)
March 2010 (7)
February 2010 (8)
January 2010 (4)
December 2009 (13)
November 2009 (11)
October 2009 (16)
September 2009 (14)
August 2009 (18)
July 2009 (16)
June 2009 (9)
May 2009 (19)
April 2009 (32)
March 2009 (28)
February 2009 (12)
January 2009 (9)
December 2008 (14)
November 2008 (23)
October 2008 (22)
September 2008 (16)
August 2008 (16)
July 2008 (8)
June 2008 (22)
May 2008 (15)
April 2008 (15)
March 2008 (20)
February 2008 (7)
January 2008 (13)
December 2007 (14)
November 2007 (16)
October 2007 (27)
September 2007 (33)
August 2007 (22)
July 2007 (31)
June 2007 (25)
May 2007 (35)
April 2007 (38)
March 2007 (21)
February 2007 (8)
January 2007 (13)
December 2006 (16)
November 2006 (19)
October 2006 (30)
September 2006 (19)
August 2006 (43)
July 2006 (30)
June 2006 (30)
May 2006 (42)
April 2006 (39)
March 2006 (36)
February 2006 (36)
January 2006 (22)
December 2005 (22)
November 2005 (26)
October 2005 (19)
September 2005 (22)
August 2005 (26)
July 2005 (26)
June 2005 (14)
May 2005 (25)
April 2005 (33)
March 2005 (37)
February 2005 (39)
January 2005 (18)

Contributors

Aaron
Abby
Darcy
Drew
Eric
Geoff
Gina
GJ
Greg, Sr.
Kristen
Marc
Michelle
Ruth Ann
Steve
Trevor

Syndicate

Atomicon   Atom Feed
Rssicon   RSS Feed

 
Rightpane_bottom