Hi,
Sounds like a malware problem, but first try this easy test...
[XP SP2] From IE> Tools> Manage add-ons. Disable add-ons to see if one of
them is the culprit. Re-enable them one at a time until the problem
returns.
If not using XP SP2, go to Internet Options> Advanced>
uncheck "Enable third-party browser extensions." Restart. That will tell you
if a browser extension is causing the problem. You will still have to find
the troublesome program, add-on, etc.
- - -
If the problem isn't caused by a legitimate browser add-on, see these sites
for help with malware, including the posting of a HijackThis log to one of
the forums where HJT logs are analyzed:
The Parasite Fight
http://www.aumha.org/a/quickfix.htm
Dealing with Unwanted Spyware and Parasites:
http://mvps.org/winhelp2002/unwanted.htm
Malware Removal and Prevention Overview - CastleCopsWiki:
http://wiki.castlecops.com/Malware_R...tion:_Overview
Bugs, Glitches & Stuffups:
http://www.mvps.org/inetexplorer/Darnit.html
Removing Malware:
http://www.elephantboycomputers.com/...moving_Malware
Partial list of forums:
http://forum.aumha.org/viewforum.php?f=30
http://www.spywarewarrior.com/index.php
http://tomcoyote.com/forums/
http://www.bleepingcomputer.com/forums/
http://forums.spywareinfo.com/
Look for an "Important- Read this first" type message so that protocol is
followed and the process of analyzing the log works as designed.
Hope this helps,
Don
[MS MVP- IE]
<oopaevah[at]yahoo.co.uk> wrote in message
news:(E-Mail Removed)...
> Hi,
>
> Very often when I click on a text input field with the mouse the
> cursor will appear briefly and then disappear. I will type away, eg; a
> username for logging on to a site, and when I look up the field is
> empty and the cursor is not in the text box. I definitely clicked the
> field, I am an experienced web developer, it's not down to user error.
> Something is definitely happening. It's been happening for months and
> I've finally got round to investigating it properly.
>
> Anybody know what this might be? My main reason for asking is that I
> want to know if this is the behaviour of a buggy keylogger. If it is
> then somebody somewhere will have access to all my user names and
> passwords.
>
> This happens about 1 in every 3 times I click on an input field. On
> other pcs, eg; at work or my friend's, this doesn't happen.
>
> Thanks