Have you ever been hacked?
| #3 by goodmorphing - 5/19/2003 1:02:05 AM Um.... these days some worms and viri can disable your own virus protection. To be really sure, go to a good on-line virus scan and run that. Norton has one, McAfee does too. They are free. |
Listen to GM. I had a worm on my home machine that disabled Norton, put exclusions in it for all the places it spread itself to, and then took over the auto-update files so that Norton couldn't pull updates to get rid of it.
I would suggest running Mcafee's online virus scan. It's free to scan with, but you have to pay for it to get rid of the infected files.
| #4 by Citizen ponz14 - 5/19/2003 4:56:26 AM Dude formatting is the best solution u should do it about every 3 months if needed it helps trust me |
What?! I wouldn't follow that advise. There are *very* few times that you should ever have to reformat. It's just a waste of time and energy.
The worm that I got on my machine was the first one that I ever got at home, and I've never been hacked. It also took no time at all to recover from it. Reformatting and restoring would have taken days with no better results than just cleaning the worm.
It's quite common to get hacked, but most of the time, people who hack into your system mainlynwant to set up a FTP site to use your computer as a warez server. It's happened to me twice before, and I ended up with a few gigabytes of MP3's and pirated applications. I have since then installed Zone Alarm and that took care of that. Using just XP's built-in firewall doesn't cut it, that's what I had before.
So, in short, hackers aren't interested into deleting files and shortcuts on your system, they want to use your system for warez. So I doubt that's what your problem is.
| Styl Skinner: if you don't download illegal software its hard to imagine you have a 'worm' or virus, it also can come trough mail, but if yo scan your system, your virus scanner should come up with something, if it dasn't, just read post #5 |
See my post above about the worm that I had that took out Norton. Worms are a lot trickier than they used to be. They typically install backdoors.
You can get viruses (especially worms) from more sources than email and files. They propagate through shared drives, some through remote desktop when you connect local drives, and some can even get to you from infected websites if you don't have proper security. Read up on that type of information on the support pages of virus protection software.
If you are curious about where pings and port probes come from, check out BlackIce. It will also allow you to ban IP addresses when they become bothersome. It also tells you the severity of that action that is happening. Some behavior that looks like a hack is actually normal behavior.
Paxx is correct, however. Hackers want to place warez on your machine and use you as a file server. They typically go after anonymous FTPs on company servers, however (more space and bandwidth).
| 20 by Mr ChasUGC - 5/20/2003 8:32:52 PM Kona, a all clean doesn't mean much if your virus signatures aren't up to date. Once, I had a virus on my system and the virus scanner didn't detect it until I updated the signatures |
There are worms out there (like one that I had) that are not detected by Norton and will actually infect Norton (they take over the auto-update function.) Here is an example of the type of worm I am referring to: http://vil.mcafee.com/dispVirus.asp?virus_k=100143
No email or warez sites needed to get infected with that puppy.
Hum. I have never been infected by any virus nor worm. I've always caught them.
On the other hand, I'm constantly fixing other people's computer frpom virii at work because they don't update their virus signatures.
I'm not saying it can't happen, obviously it did to you, Angie. But generally speaking, if you keep your antivirus up to date at all times, you should be safe. While if you don't, you have almost 100% chances of getting infected. 
I had Norton up to date and still got it. Mcafee picked it up right away and got rid of it. No virus protection is 100% reliable.
However, worms are not that destructive, typically. They just spread like crazy and will bring your system to a crawl. A lot will install a backdoor, however, which will create a security breach. They also spread through shared drives, so they are a bit trickier to detect. Once the worm was found and extracted, everything was fine and dandy on my machine. Just took a couple hours of cursing before it was all happy again.
It never hurts to scan with a different virus scanner if there is a question of infection.
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