I started to have some pop-under ads every time I run Firefox and uninstall instructions don't make sense, how can I stop these?
In the last two weeks, whenever I run Firefox, a grandeur nature pop-under ad is also launched, regardless of which site I am browsing.
The original ad was for a survey on You Tube and contains a link to coupondropdown.com, where there is a menu option for uninstalling. The uninstall instructions don't make sense, they do not mention what ad - control ads, and I can't work out what is responsible for the ads of my very basic range of ad - ons.
The reason why I write, it is that ads increased by annoying but harmless, dangerous. The announcement today was conceived as a pop-up warning text says, ' detection: immediate Action required.» Fatal error in registry... click on 'Repair All' to eliminate all possible threats and clean your PC". I have screenshots of all the foregoing.
I'm worried that another user, my son or mother, might take this warning seriously and install malware by accident. What can I do to prevent these ads? I expect this type of advertising malware on dubious websites, I get them when I try to access Hotmail, news, etc., so it is not the site that is originally.
Sometimes a problem with Firefox can be a result of malware installed on your computer, you may not be aware of.
You can try these free programs to search for malicious software that work with your existing anti-virus software:
- Microsoft safety scanner
- MalwareBytes' Anti-Malware
- TDSSKiller - AntiRootkit utility
- Hitman Pro
- ESET Online Scanner
Microsoft Security Essentials is a good permanent antivirus for Windows 7/Vista/XP, if you do not already have one.
More information can be found in the article troubleshooting Firefox problems caused by malware .
See also
- Cannot delete a plug-in (extension or theme)
- Remove a toolbar that has supported your Firefox or the homepage search
Tags: Firefox
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