Threat Database Potentially Unwanted Programs Gastronomy Tab Browser Extension

Gastronomy Tab Browser Extension

Threat Scorecard

Ranking: 5,857
Threat Level: 50 % (Medium)
Infected Computers: 85
First Seen: May 16, 2023
Last Seen: September 30, 2023
OS(es) Affected: Windows

After a thorough evaluation of the Gastronomy Tab browser extension, it was discovered that it functions as a browser hijacker. The intrusive application is specifically designed to promote a fake search engine known as Gastronomy Tab manipulates browser settings to assert control over the user's browsing experience. This type of unwanted software is typically downloaded and installed by users inadvertently, without their knowledge or intention, as they may be unaware of the hidden functionality and potentially deceptive nature of browser-hijacking applications.

The Gastronomy Tab Exhibits the Intrusive Characteristics of a Browser Hijacker

Once installed, the Gastronomy Tab initiates alterations to specific settings, such as the users' Web browser's homepage, default search engine and new tab page. It replaces these settings with a counterfeit search engine known as Consequently, when users perform searches using this deceptive search engine, they are redirected to, where search results from the legitimate search engine Bing are presented.

It is necessary to point out that while the search results themselves originate from Bing, the Gastronomy Tab is the culprit behind the hijacking of the user's browsing experience and the modification of its behavior.

Furthermore, it is crucial to recognize that fake search engines and browser hijackers often engage in the collection and tracking of user data. This includes monitoring browsing patterns, recording search queries, and potentially accessing personal information. The harvested data can be exploited or sold to third parties, posing risks to user privacy and potentially resulting in identity theft or targeted advertising.

Removing certain browser hijackers can prove to be a challenging task. These intrusive applications may leave behind residual files, modify system settings, or possess the ability to reinstall themselves, making manual elimination cumbersome and ineffective.

Browser Hijackers and PUPs (Potentially Unwanted Programs) are Rarely Installed Intentionally

Browser hijackers and PUPs are often designed to deceive users by presenting themselves as legitimate or useful software. They may claim to enhance browsing experience, provide useful features, or offer valuable services. Users may be enticed to install them based on false promises or misleading information.

The distribution methods employed by browser hijackers and PUPs are often deceptive as well. They are frequently bundled with other software that users intentionally download from untrusted or questionable sources. These bundled installations may have pre-selected checkboxes or hidden disclosures that go unnoticed by users during the installation process. As a result, users inadvertently end up installing unwanted programs along with the desired software.

Furthermore, browser hijackers and PUPs often utilize aggressive or intrusive tactics to gain unauthorized access to users' systems. They may exploit vulnerabilities in outdated software or use social engineering tricks to induce users into granting permissions. For example, they may masquerade as necessary system updates or security tools, leading users to install them unknowingly.

Moreover, the consequences of housing browser hijackers and PUPs are typically negative for users. These programs can alter browser settings, redirect searches, flood browsers with unwanted advertisements, track user activities, and compromise privacy and security. Once users realize the negative impact on their browsing experience, they often seek to remove these unwanted programs.

Overall, the deceptive tactics employed by browser hijackers and PUPs, coupled with users' lack of awareness about their true nature, make it rare for users to install them intentionally. The hidden or misleading nature of these programs, along with their negative effects, contribute to users unintentionally falling victim to their installation.


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