Downloading an installer? Beware! You might getting more than you wanted. Before you install, check for additional installers. Especially Genieo. It’s Adware and will take over your browsing experience. OS X 10.9.3 added Genieo to list of incompatible software. Another good reason to upgrade to Mavericks.
- AdwareMedic removal tool (if you are infected, MacKeeper might also download along with the removal tool. DO NOT INSTALL MacKeeper!)
- The Safe Mac » Eliminating browser redirects and advertisements
- John Galt’s info on how adware is installed.
After a user reported the following comment on Apple Discussions, I wanted to see what CNET was doing to a perfectly good utility installer. [Just to be clear, Etrecheck is just one example of what CNET is adding to installers. You can download Etrecheck directly using this link: http://www.etresoft.com/etrecheck. It will not contain the adware. I advise downloading directly from the developer.]
Etrecheck is a no go on my system. Three days ago I downloaded it from CNET and ran it. It hijacked Safari and Firefox. Without asking It installed an Amazon shopping plugin, a Ebay plugin, a Searchme plugin, reset my home page and locked me to the new page. It took me a couple of hours to recover.
I downloaded Etrecheck from CNET. When I tried running the installer, Little Snitch brought up this request. There is no reason for Etrecheck be asking for a connection to www.mybrowserbar.com.
I continued the install on a test drive and found the following.
The first window looks OK.
However, the second window showed the following was going to be installed unless I select under custom install to remove the extensions CNET was installing along with the utility Etrecheck.