Horoscope Harmony Browser Extension

While thoroughly investigating deceptive websites, researchers came across the Horoscope Harmony browser extension, which initially claims to offer convenient access to horoscopes. However, upon a closer examination of the extension, information security experts identified concerning features, revealing that it possesses browser-hijacking capabilities.

The Horoscope Harmony, despite its seemingly innocent horoscope-related facade, has the ability to make unauthorized modifications to a user's browser settings. These alterations are designed to forcefully promote the rsrcunow.com fake search engine, effectively diverting users away from their intended search providers and potentially exposing them to unreliable and misleading search results.

Installing the Horoscope Harmony Browser Hijacker could Lead to Privacy Concerns

Browser hijackers, including the Horoscope Harmony, employ a tactic of redirecting key browser functionalities such as homepages, default search engines, and new tab pages to the Web addresses of sponsored websites. As a result, when users have the Horoscope Harmony extension installed, they will experience the following changes in their browsing activities: opening new browser tabs or windows and conducting web searches through the URL bar will lead to automatic redirections to the rsrcunow.com website.

It's essential to note that browser-hijacking software often employs persistence-ensuring mechanisms, making it challenging to remove and restore the browsers to their original settings. This persistence is deliberate, as it aims to keep the changes intact and hinders users from easily reverting their browser configurations.

In most instances, illegitimate search engines, like rsrcunow.com, do not possess the capability to provide legitimate search results. Instead, they redirect users to established Internet search engines, such as Bing (bing.com), in an attempt to mimic a genuine search experience. However, it's crucial to understand that the destination of the redirect may vary, potentially influenced by factors like the user's geographical location.

Furthermore, it is highly likely that the Horoscope Harmony engages in covert monitoring of users' online activities. Browser hijackers typically gather a wide range of data, including the URLs of visited websites, viewed Web pages, search queries, internet cookies, usernames and passwords, personally identifiable information, financial-related details and more. This sensitive and vulnerable data can then be exploited through its sale to third parties, posing a significant privacy risk to users.

Always Pay Attention When Installing Applications from Unproven Sources

Potentially Unwanted Programs (PUPs) and browser hijackers are known for employing various shady distribution tactics that can lead to their installation on users' computers and web browsers. These tactics are often deceptive and can catch users off guard. Here are some of the common distribution methods used by PUPs and browser hijackers:

• Software Bundling: PUPs are frequently bundled with legitimate software, especially free downloads. Users may unintentionally install PUPs when downloading and installing other programs. This bundling is often done without clear disclosure, and users may not notice the additional software options during the installation process.
•  Deceptive Download Portals: Some websites that offer free or pirated software intentionally host PUPs alongside the desired software. Users who download from such sites may inadvertently install PUPs without their knowledge.
•  Fake Software Updates: Users are tricked into believing they need to update their software (e.g., Flash Player or browser) by clicking on fake update prompts. These prompts lead to PUP installations instead of legitimate updates.
•  Misleading Ads: Users can encounter deceptive advertisements that urge them to install seemingly beneficial software, which may turn out to be PUPs. These ads often use exaggerated claims to entice users.
•  Phishing Emails and Social Engineering: PUP distributors may employ email campaigns that use phishing techniques or social engineering to convince recipients to download and install the PUP. These emails can appear as official notifications or offers.
•  Fake Download Buttons: Some websites, especially those offering copyrighted content, may use fake download buttons that lead to PUPs rather than the desired content. Users who click on these buttons unknowingly initiate the PUP download.
•  Pirated Software and Cracks: Downloading pirated software or cracks for licensed software often exposes users to PUPs. Distributors of pirated software may bundle PUPs with their offerings to generate revenue.
•  Browser Extensions and Add-ons: PUPs can be distributed through browser extensions and add-ons that users install voluntarily, often believing they will enhance their browsing experience.

These distribution tactics often rely on users' lack of awareness or careful attention during the installation process. To avoid PUPs and browser hijackers, users should exercise caution when downloading software, ensure they download from official sources, read installation prompts carefully, keep their anti-malware software updated, and be skeptical of unsolicited email messages and pop-up advertisements.