Scarab Ransomware is encryption virus, that encodes your files using AES cryptography and appends .scarab extension. Following successful infection and encryption Scarab Ransomware creates IF_YOU_WANT_TO_GET_ALL_YOUR_FILES_BACK_PLEASE_READ_THIS.TXT file. And puts it on the desktop. It demand ransom between $500 and $1000 in BitCoins. Latest versions remove shadow copies of files, restore points and system state backups, not allowing users to restore files using any of this methods. At the moment files hit by Scarab Ransomware are non-decryptable. We will update this article, as soon as decryption tool appears.
Keytar.com - a browser hijacker that comes without user consent. Keytar.com is the fake search engine and similar to Yahoo, Bing, Goole and other popular search engines. Keytar.com promises to help the user to remove irrelevant search results and enhance the browsing experience. In fact, this hijacker is annoying and brings a lot of problems. Keytar.com changes default homepage and search engine.
Kuikdelivery.com is a browser extension that is installed without user consent. Usually, it comes bundled with other free programs. Kuikdelivery.com is not a virus, but it is a potentially unwanted program.
Based on information on the developer's site, Easy Speed Test Access allows the user to filter unwanted content, links or redirects. However, after some time, the user understands that this extension is useless and hides a lot of unpleasant features. Easy Speed Test Access is an adware.
Extension.citypage.today is a browser hijacker that looks like popular search engines and comes bundled with freeware without your knowledge. Extension.citypage.today hijacks popular browsers such as Google Chrome, Mozilla Firefox and Internet Explorer. This hijacker constantly redirects the user to third party sites.