Mac Space Reviver is presented as a useful application that can free up space on the hard disk by deleting junk and duplicate files. This program initially scans the system displaying a long list of files that should be removed. Here’s where the really interesting part comes, to delete files you are offered to buy a full version of Mac Space Reviver.
Sigma ransomware is a dangerous virus that can encrypt all the personal files on the computer, which means that you can’t open or run them until they are decrypted. Sigma ransomware is a harmful virus that is making the data unreadable. First Sigma infiltrates your system, then starts encrypting procedure with RSA-2048 encryption algorithm. This ransomware adds 4 random characters as an extension to the name of all the encrypted data.
The sudden appearance of Search.hyourfreeonlineformspop.com/ on your start page is the main sign of infection with the browser hijacker. A browser hijacker is commonly used for advertising and boosting traffic of specific sites. This is done through altered search results, constant redirects to sponsored sites and numerous ads.
Diffitic.net may show up on your browser’s new tabs or homepage only after browser hijacking. Usually, such threats use bundling method for distribution so, most likely, you’ve got this browser hijacker installed when you didn’t opt out of additional offers while installing a freeware. Bear in mind, Diffitic.net is an untrustworthy search engine as it shows modified search results to direct users to specific sites.
Directions.cm is promoted as a useful browser extension that provides user with “Accurate directions to all destinations & locations”. Although it may look like a legit extension indeed, it’s totally not. In reality, it’s a browser hijacker created for advertising and link promotion; it can switch your search engine and homepage as well as disrupt your search queries with redirection to unsafe websites where you can get some more malware.