How do I get rid of mackeeper pop up

Try this: Go to Safari, Preferences, Security, Block pop-up windows.

And see this:

https://discussions.apple.com/docs/DOC-3021

Safari > Preferences > Privacy > Remove all website data

The MacKeeper ads are hard to avoid, because the developer is an aggressive, unethical marketer who abuses JavaScript. Consider installing the "Ghostery" Safari extension, which blocks many tracking cookies. Also consider using an ad-blocking proxy such as GlimmerBlocker.

Even with pop-ups blocked under Preferences, MacKeeper continues to pop up. Someone needs to find a way to stop this, please.

See Linc's reply just above your post. GlimmerBlocker will block most of their pop-ups.

My sister opened a new tab then went to "file" quit safari. It asked if you wanted to close both tabs, so she did. I'm pretty sure it's gone. I don't see it anymore.

And the clear website data didnt work for me either

Does NOT work for this malicious pop up!! mackeeperapp2.zeobit.com, etc. Emptying cookies and websites all DO NOT WORK. What is the real answer???

The suggestion from Klaus1 is fine but as an alternative you could try ...

How to uninstall MacKeeper – updated

i have tried everything but it keeps poping, so annoying 😟 what to do?

Same problem as Aryan1

Any help ??

Oh Linc- You have done it !!!!

I have been trying for half a day.

THANK YOU !!!

Everybody- the answer is simple Safari > Preferences > Privacy > Remove all website data

For me, it blocked the browser which prevented me to take any action so i trashed the com.apple.Safari.savedState subfolder which resetted the browser.

Remove MacKeeper

The only solution is to use a different browser. Safari and Mail are pretty much broken at this point. I use a combination of Firefox and Chrome, depending on what I need to do.

Those suggestions won't work for those evil "MacKeeper" ads.

Try, this:

Finder > Macintosh Hd > Library (clear all 'weird' or 'unknown files in these) , Input methods , Internet Plugins , Launch Agents.

Once that is complete get into Safari > Preferences > Privacy > Remove all website data. Quit Safari Restart Mac.

This should work. If not then go back into your Library and start over.

Try this : Remove Mackeeper