Step-by-Step Malware Removal Instructions

ActiveFormat Adware (Mac)
Mac Virus

ActiveFormat Adware (Mac)

ActiveFormat is a piece of software classified as adware. Additionally, it has browser hijacker qualities. This app operates by running intrusive advertisement campaigns and promoting fake search engines through modifications to browser settings. Furthermore, ActiveFormat likely has data trackin

Positive-news.org Ads
Notification Spam

Positive-news.org Ads

Positive-news[.]org loads deceptive content to trick visitors into allowing it to show notifications and promotes various untrustworthy websites. Most users end up on pages like positive-news[.]org unintentionally: these pages get opened through shady advertisements, other pages of this kind, or i

TechGrid Adware (Mac)
Mac Virus

TechGrid Adware (Mac)

TechGrid is the name of advertising-supported software that has the qualities of a browser hijacker. More precisely, TechGrid displays unwanted advertisements and promotes a fake search engine by changing a web browser's settings. In most cases, users download and install apps like TechGrid unin

StreamsSearchClub Browser Hijacker
Browser Hijacker

StreamsSearchClub Browser Hijacker

StreamsSearchClub is a rogue browser extension. It operates by making modifications to browser settings to promote the streamssearchclub.com fake search engine. Additionally, StreamsSearchClub likely spies on users' browsing activity. Due to this, it is classified as a browser hijacker. Furthermo

StreamSearchApp Browser Hijacker
Browser Hijacker

StreamSearchApp Browser Hijacker

StreamSearchApp is a browser hijacker promoting the streamsearchapp.com fake search engine. It operates by making changes to browser settings to cause redirects to its web searcher. Additionally, StreamSearchApp likely has data tracking abilities. Since most users inadvertently download/install br

PENTA Ransomware
Ransomware

PENTA Ransomware

PENTA is a type of malicious software that encrypts files so that victims could not access them without a decryption tool purchased from the attackers. Also, it appends the ".PENTA" extension to their filenames (for example, it renames "1.jpg" to "1.jpg.PENTA", "2.jpg" to "2.jpg.PENTA"). Also, PE

UnitCache Adware (Mac)
Mac Virus

UnitCache Adware (Mac)

UnitCache falls under the category of both adware and a browser hijacker - it displays advertisements and hijacks a web browser by making some changes in its settings. Another significant detail about UnitCache is that this application is distributed through a fake Adobe Flash Player installer.

MRDC Ransomware
Ransomware

MRDC Ransomware

MRDC is a type of malware that prevents victims from using/accessing their files by encrypting them and creates the "MRDC_README.rtf" file (a ransom note). Also, MRDC renames encrypted files by replacing them with "[markusdoc88@criptext.com].[random_string].MRDC". For example, it renames a file n

OptimizationTool Adware (Mac)
Mac Virus

OptimizationTool Adware (Mac)

OptimizationTool is a piece of rogue software. It is classified as adware and has browser hijacker qualities. This app runs intrusive advertisement campaigns and modifies browser settings to promote fake search engines. Additionally, most adware-types and browser hijackers have data tracking abi