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» Flare Sci-Fi Forums » Community » Officers' Lounge » Help! Can computers dial out Premium numbers on their own?

   
Author Topic: Help! Can computers dial out Premium numbers on their own?
Reverend
Based on a true story...
Member # 335

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I just got my phone bill back and to my horror, I see in the itemised section a 13 minute call to a premium (090) number.
Because the call came from my second phoneline (to which only the computer is connected) at 5am when I was sound asleep, the possibility of someone in the family dialing naughty numbers is next to zero. On the other hand I have a habit of leaving my machine on and connected all night while I download stuff, so it is the prime culprit.
Does anyone know of a program or virus that can do this? If so how do I find it, delete it and stop it from happening again?

The strange thing is that it only happened once, last Tuesday. I would have thought a virus would be constantly trying to dial out.

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Dark Knight Adventures & Batman Beyond:Stripped - DeviantArt Gallery
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...what we demand is a total absence of solid facts!

Registered: Apr 2000  |  IP: Logged
Cartman
just made by the Presbyterian Church
Member # 256

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Likely a porn dialer that has nestled itself somewhere on your PC. Download Ad-Aware to kill it, then read this.
Registered: Nov 1999  |  IP: Logged
Reverend
Based on a true story...
Member # 335

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That was my first thought, but I have ZoneAlarm running, which should stop any unauthorised programs from accessing the internet.

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Dark Knight Adventures & Batman Beyond:Stripped - DeviantArt Gallery
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...what we demand is a total absence of solid facts!

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Omega
Some other beginning's end
Member # 91

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Well, dialing a toll number isn't exactly internet access, I don't think. ZoneAlarm might not stop it if there's no actual data being transferred.

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"This is why you people think I'm so unknowable. You don't listen!"
- God, "God, the Devil and Bob"

Registered: Mar 1999  |  IP: Logged
Mucus
Senior Member
Member # 24

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Actually, I would think Zonealarm won't even blink if the data being transferred isn't going over a network connection. It might not even blink if the protocol isn't routable for that matter, although I'm not sure.

I mean, you don't expect it to bark at you if you're transferring stuff over USB, parallel or serial ports, so why would a land-line modem be any different?

Time to go over your computer with a fine-toothed comb.

PS: Are you using the second-line for a dial-up modem? If you are, you could check your system logs to see if you were disconnected to dial that number at that time.

PSS: One would think that it would be cheaper to get broadband than a second phone-line. If you need fax, I'm pretty sure there are online services for that.

Registered: Mar 1999  |  IP: Logged
Fabrux
Epic Member
Member # 71

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Kris could be in a situation like me where a second line for dialup internet is required because broadband isn't available...

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I haul cardboard and cardboard accessories

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MinutiaeMan
Living the Geeky Dream
Member # 444

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I got EVERYONE beat. [Razz]

My family has a total of EIGHT phone lines coming into our house. Four of them are cell phones. One is the family number. Another is my dad's business number, with an 800-number tied into it. Finally, he's got a business/fax line.

And that doesn't include the broadband cable connection... we've got too damn many lines coming in!

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“Those people who think they know everything are a great annoyance to those of us who do.” — Isaac Asimov
Star Trek Minutiae | Memory Alpha

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PsyLiam
Hungry for you
Member # 73

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Er, cell phones don't count as "lines coming in". Since they aren't "lines", and if they are, they don't "come in to your house".

Besides, half the UK can match that if we are including mobile numbers.

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Yes, you're despicable, and... and picable... and... and you're definitely, definitely despicable. How a person can get so despicable in one lifetime is beyond me. It isn't as though I haven't met a lot of people. Goodness knows it isn't that. It isn't just that... it isn't... it's... it's despicable.

Registered: Mar 1999  |  IP: Logged
   

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