Smartdownloader.site Hijacks Browser Settings
A browser hijacker is a form of undesirable software often unintentionally installed through misleading software bundling. Once installed, it alters the homepage and new tab address. Smartdownloader.site is associated with a browser hijacker like this too. The address becomes visible on every tab opened in browsers like Google Chrome once the hijacker is installed.
Another sign of this issue is a modified search box directing users to an unfamiliar search engine, such as m.nearbyme.io, or, depending on the user's location, more well-known ones like Yahoo or Bing.
These altered search results include promotional links and ads at the top, designed to attract clicks. Simultaneously, the Smartdownloader.site hijacker quietly gathers user browsing data for targeted advertising.
If you've noticed unauthorized changes to your homepage and new tab address, you should remove the unwanted software.
Why Are Browser Hijackers Classified as Potentially Unwanted Apps?
Browser hijackers are classified as potentially unwanted apps (PUAs) for several reasons:
Unauthorized Changes: Browser hijackers make unauthorized changes to browser settings, such as the homepage, new tab address, and default search engine. These modifications are typically done without the explicit consent of the user.
Deceptive Installation Methods: Browser hijackers often employ deceptive methods for installation, commonly bundled with other software. Users may unintentionally install them when downloading and installing legitimate software, leading to an unwanted and intrusive presence on their systems.
Altered Browsing Experience: Once installed, browser hijackers alter the user's browsing experience by redirecting searches, displaying unwanted advertisements, and introducing unfamiliar or unwanted search engines. These changes can disrupt the normal functioning of the browser and negatively impact user experience.
Data Collection: Many browser hijackers engage in unauthorized data collection. They may gather information about users' browsing habits, search queries, and other online activities. This data is often used for targeted advertising, but users may be unaware of the extent and purpose of the data collection.
Promotion of Unwanted Content: Browser hijackers often promote unwanted content through injected ads, sponsored links, or altered search results. This content may lead users to potentially harmful websites or expose them to misleading information.
Security Risks: In some cases, browser hijackers can pose security risks by exposing users to malicious content or facilitating the installation of other malware. The altered settings and unauthorized changes can also make it challenging for users to maintain a secure and controlled online environment.
Interference with User Choices: Browser hijackers interfere with the user's ability to choose their preferred browser settings, search engine, and homepage. This interference is considered undesirable as it undermines the user's control over their browsing experience.
