Why is there repeated admin login failures to my router?

Viruses can be FUD, Fully Undetectable.

I know because I used to make viruses, check her regedit for odd startup programs.

Email me @ seanofeire@gmail.com for manual removal help.

What were you using, wep? A 12yr old could crack that. WPA2 is safer ofcourse, but there's still the virus. You should really consider my virus removal offer, I know where and how these things install, I used to make them, test them, and use them. They can watch you from your webcam, track your ever key stroke, use your computer as a proxy to download Child porn, or hack websites. This is no joke, Trojans (assuming it's a trojan of course, which I believe it to be. Probably a skiddy using Cybergate RAT)

Assuming you're using a wireless router, someone may be spoofing her MAC address. This is an address used to uniquely identify a machine. However, you can change this address to masquerade as someone else. This is easy to do because you can sniff wireless network traffic and see the wireless access points and machines that are connected to them.

It sounds like someone may be trying to brute force the admin password by doing this. Check your router's manual to see if there is a way on the administration page to set a maximum number of login attempts. They shouldn't even be able to attempt to login unless they are authenticated to your network, meaning they might have broken your password. Change your router password to a strong one and make sure it's using strong encryption, e.g. WPA2.

hay u gave me best answer to this Q yesterday but in addition, reset your router by findind a little hole on the side, then press a tooth-pick or simalar size into the hole,wait 10 or so seconds, till your lights go out, then take the "tooth-pick" out u wont delete nothing it just gets rid of bad cache...trackers basically, then run m/bytes on quick scan in safe mode....(restart then while your comp is restarting, continuosly tap F8 till u see a menu that says "safe mode")let it load files

(it will look completely different to ur used to) then run m/bytes in quick scan, get rid of any infections, then restsrt ur comp as normal

Tell her to stop searching for pronz on her laptop. Then bury your router and buy a new one.