Tab Manager

Threat Scorecard

Ranking: 15,627
Threat Level: 20 % (Normal)
Infected Computers: 2
First Seen: April 20, 2023
Last Seen: July 23, 2023
OS(es) Affected: Windows

During an investigation of deceptive websites, researchers discovered the Tab Manager browser extension. The extension claims to provide users with the ability to close all tabs in their browser simultaneously, regardless of the type of tab (such as incognito or pinned tabs). However, after analyzing the extension, it was found to be a form of adware. This means that the Tab Manager extension runs intrusive advertising campaigns and collects private user data.

Adware Like Tab Manager could Lead to Various Privacy Issues

In terms of advertising, Tab Manager is designed to display various types of ads to users, including pop-ups, surveys, coupons, and overlays. These ads may endorse online scams, phishing schemes, and fake giveaways as well as unsafe and intrusive PUPs (Potentially Unwanted Programs). Some of the more intrusive advertisements may run scripts that perform stealthy downloads and installations upon being clicked.

In addition to the advertising campaigns, Tab Manager collects private user data. This may include the URLs visited, webpages viewed, search queries entered, downloaded files, internet cookies, usernames and passwords, personally identifiable information, financial data, and more. This collected data can be sold to third parties or otherwise abused for profit.

Users should know about the potential risks associated with Tab Manager and other similar browser extensions that claim to offer useful functions but may actually be adware. It is important to thoroughly research any software before installing it and to use reputable sources for downloads.

Users Should be Aware of the Shady Tactics Involved in the Distribution of PUPs

PUPs often use a variety of shady tactics to distribute themselves to unsuspecting users. Some of these tactics include bundling with legitimate software downloads, disguising themselves as useful tools or updates, and using social engineering tactics to trick users into downloading them.

One of the most common distribution tactics for PUPs is bundling with legitimate software downloads. This involves packaging PUPs with popular software, so when users download the software, the PUPs are installed along with it. PUPs may also disguise themselves as useful tools or updates, using deceptive wording and visual design to convince users to download them.

Social engineering tactics are another common method used by PUPs. This involves convincing users to download the software by making false claims or using scare tactics. For example, PUPs may display pop-ups or warnings that falsely claim the user's system is infected with viruses or malware and that the PUP is necessary for protection or removal.

PUPs may also use misleading or confusing interfaces that trick users into clicking on buttons or links that download the software. For example, the download button may be designed to look like an update or install button for a legitimate program but actually downloads the promoted PUP.

Overall, PUPs rely on a range of shady tactics to distribute themselves to users, often using deceptive wording, design, and social engineering tactics to convince users to download them. Users need to be vigilant and cautious when downloading software and to thoroughly research any program before installing it.

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