Twitter. Twitter? Twitter! TWITTER! Yes, the world’s most important Web site has been co-opted by evildoers, being used to control personal information-stealing botnets.

Take a look at that screenshot up there. It may look like gibberish, but it’s actually nothing more than a base64-encoded text string. After decoding, unpacking, and the like, that string of gibberish leads to a file that will steal your soul!

Actually, it’s just a rogue DLL file that’ll send your sensitive info to any number of nefarious servers.

The problem is, if Bad Guys can use Twitter to send coded commands for botnets, the world as we know it is in danger.

If there’s a silver lining, it’s that Twitter’s security team is looking into the matter.

I now look forward to people encoding all sorts of nonsense into base64, then Tweeting away.

via PC World

Svchost is a process contained within dlls in the Windows NT family of operating systems. At the time Windows operating system is loaded, it boots several models of svchost.exe. Each instance hosts many associated services. Same as dlls, dynamically linked libraries, this optimize the use of computing resources, allows computers to run more efficiently, and saves memory space.

One of the associated troubles we run into if one of the services associated with an instance of svchost.exe causes an exception that Windows is not prepared to handle the entire process will shut down. Since this process runs more often, malware and other damaging programs pretend as svchost.exe.

Most commonly, when computer users encounter various, a virus or other harmful software is regarded as the origin. This requires two steps to repair. First off is to perform a overall scan with an antivirus software and a scan with an anti spyware software. Once all the infections have been found and cleaned, see to it to perform an update of your operating system. Most often these malicious softwares exploit vulnerabilities in the Windows operating system. However, updated operating system makes it impossible for viruses to get through these holes.Another thing that might have caused svchost error is a low memory computer If you are running a memory intensive program or programs, and a low memory condition occurs, problems in memory may occur in a dll file. If this is the case, the svchost cannot restart. To resolve this issue, there are two steps. First, make sure your computer is fully updated, and second reboot the computer. Take care when running memory intensive programs, and if necessary turn off the PAE specification. PAE is the Intel Physical Addressing Extensions that allows a computer to support more than four Gigabytes of installed memory.

One other method of resolving an svchost error is to look at the Microsoft website. There are different patches and hotfixes provided for a wide variety of problems related to svchost errors. Simply search for the article that suits your specific problem and look for a patch or hotfix.

.dll i.e. dynamic link library files are the files in your system that create the link between the system and other common files. A rundll.exe loading error message occurs in case there are any changes in the location of .dll files in the pc. This message displays durring start up. Did you know that when you install or uninstall programs, shared .It is possible that dll files may be renamed or moved by accident. The system can experience a slow down as the registry attempts to find the file. If the file has been deleted or cannot be found a rundll error loading message pops up on the screen.

Believe it or not, sometimes just rebooting your computer may resolve the problem. It is also possible that malware i.e. spyware or adware in addition to viruses could be responsible for the error messages. So it would be helpful if you run an anti virus and spy ware scan on the system first to check and rule out this possibility first. It is a good idea to reinstall any recently removed programs. It may be that this caused the error. Later you will want to uninstall the program with the add/remove programs option in the control panel.

You can locate the corrupt file by using the run command MSCONFIG. When a .dll file is installed there are updates in the registry. There are several hundred dll’s on your system, and it can be very time consuming to attempt to find the corrupted file. Registry records are viewable by typing ‘regedit’ in the run box. The information is stored as six HKEY folders. It is not recommended that you try to repair the error yourself, or further system damage could occur. You can do damage to your system by accidentally removing an important registry key. Eventually you might find that you are not even able to boot the system.

IT technicians have software and registry cleaners for correcting these errors. If necessary, you can hire a pro for a fee to repair the problem for you. Another alternative is to use the software the professionals use. Well known registry cleaning software include Register Easy and RegClean. This helps you to find and isolate the files that are missing or currupted and reinstall them. Scanning your registry once every six months will help to keep it organized.  See how the top registry cleaners stack up