What is leperdvil? I keep getting a prompt to install

I continue to receive a prompt to install "leperdvil" - what is it?  Looks like trouble...

Where do you get this prompt? If you see a popup asking to install something in Safari or another browser, skip it and follow the steps below.

Use Malwarebytes Anti-Malware: http://www.adwaremedic.com/index.php

You can also remove the adware manually by following the steps provided by Apple: https://support.apple.com/en-us/HT203987

After that, make sure that your default search provider is set to the one you always use. To do this, open Safari - Preferences - research.

Reset your browser:

Safari:

Go to the Safari menu (at the top right of your screen next to the Apple icon), choose 'Quit Safari'

Press the "Shift" key and while holding this button on your unique keyboard, click the icon of Safari on your Dock.

Open Safari - Preferences - Privacy - data to remove any Web site.

Google Chrome:

https://support.Google.com/chrome/answer/3296214?hl=en

Firefox:

https://support.Mozilla.org/en-us/KB/refresh-Firefox-reset-Add-ons-and-settings

Also, I think it would be a good idea to install AdBlock.

Tags: Mac

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