AISEARCHS
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Ranking: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Ranking: | 3,954 |
| Threat Level: | 20 % (Normal) |
| Infected Computers: | 72 |
| First Seen: | August 20, 2024 |
| Last Seen: | August 25, 2024 |
| OS(es) Affected: | Windows |
Protecting your devices from intrusive and untrustworthy software is more important than ever. Potentially Unwanted Programs (PUPs) often disguise themselves as harmless tools, but their real intent is usually far more damaging. These programs can significantly compromise your privacy, security, and overall user experience. One such PUP recently identified is an intrusive browser extension known as AISEARCHS. Equipped with browser hijacker capabilities, AISEARCHS poses a serious threat to users by altering browser settings and promoting dubious search engines.
Table of Contents
AISEARCHS: An Intrusive Browser Hijacker
AISEARCHS is a browser extension that has been identified as a browser hijacker, a type of PUP designed to manipulate your Web browser's settings without your consent. Once installed, AISEARCHS quickly alters the browser's default search engine, homepage, and new tab page, leading users to a dubious search engine. The goal is to drive traffic to this search engine, often filled with misleading advertisements, sponsored content and potentially harmful links.
What makes AISEARCHS particularly concerning is its ability to exploit the legitimate Chrome feature 'managed by your organization.' This feature is intended for enterprise environments where administrators need to enforce specific browser policies. However, AISEARCHS abuses this feature to limit the user's control over their browser, making it difficult to revert the changes or remove the extension.
Questionable Distribution Tactics: How AISEARCHS and Other PUPs Infiltrate Devices
PUPs and browser hijackers like AISEARCHS often use deceptive distribution tactics to infiltrate users' devices. Understanding these tactics is crucial in avoiding these intrusive programs.
- Bundling with Free Software: One of the most common methods PUPs use to spread is software bundling. This occurs when AISEARCHS is hidden within the installation packages of legitimate, free software. Users may unintentionally install the hijacker by not paying close attention during the installation process. Often, the PUP is bundled with an optional offer that is pre-selected in the installation wizard. Users who rush through the setup, accepting default settings without reading the fine print, can inadvertently allow AISEARCHS to be installed alongside the desired program.
- Misleading Advertisements and Fake Updates: Another common tactic involves misleading advertisements and fake software updates. Users may encounter pop-ups or banners claiming that their browser or system needs an urgent update. Clicking on these deceptive advertisements can lead to the installation of AISEARCHS, as the user believes they are downloading a legitimate update.
- Phishing and Social Engineering: Cybercriminals may also use social engineering tactics or phishing emails to trick users into installing AISEARCHS. These emails usually appear to be from trusted sources and contain links or attachments that, when clicked, install the PUP on the user's device.
- Manipulative Websites: Certain websites may use scare tactics, such as warning about non-existent security issues, to pressure users into downloading AISEARCHS. These sites often claim that the user's device is at risk and that downloading their software will resolve the issue. However, doing so only installs the browser hijacker.
The Impact of AISEARCHS on Your Browser and Privacy
Once AISEARCHS gains a foothold in your browser, it can generate several issues that affect your online experience and compromise your privacy.
- Altered Browser Settings: AISEARCHS modifies critical browser settings such as the default search engine, homepage and new tab page. This forces users to use a dubious search engine that prioritizes sponsored links and ads over legitimate search results. These changes are often difficult to reverse, especially when the "managed by your organization" feature is exploited to prevent users from restoring their preferred settings.
- Increased Exposure to Dubious Content: The search engine promoted by AISEARCHS is often loaded with advertisements, some of which may lead to fraudulent websites or downloads. These advertisements can expose users to further PUPs, malware, or phishing attacks, creating an unsafe cycle of compromised security.
- Data Tracking and Privacy Concerns: AISEARCHS may also engage in data tracking, collecting information about your browsing habits, search queries, and even personal data. This information is often sold to third parties or used to tailor more targeted advertisements, further infringing on your privacy.
How to Protect Yourself from AISEARCHS and Other PUPs
Protecting your device from AISEARCHS and similar PUPs requires a proactive approach to cybersecurity.
- Be Cautious with Downloads: Always download software from official or reputable sources. Avoid downloading free software from unknown websites, and be mindful of the installation process to avoid bundled offers.
- Read Installation Prompts Carefully: During software installation, take your time to read each prompt. Opt out of any additional software or changes that you did not intentionally seek out.
- Keep Your Software Updated: Regularly update your browser and other software from official sources to fix any security vulnerabilities that could be exploited by PUPs.
- Use Reputable Security Software: Install and maintain reliable anti-malware software that can detect and block PUPs like AISEARCHS before they cause harm.
- Monitor Browser Settings: Regularly check your browser's settings for any unauthorized changes. If you notice any changes that you did not make, investigate and remove any suspicious extensions or software.
Conclusion: Vigilance Is Your Best Defense
AISEARCHS is a stark reminder of the threats posed by PUPs and browser hijackers. These intrusive programs can compromise your privacy, security, and overall browsing experience. By understanding the tactics used by PUPs to infiltrate your system and adopting proactive measures to protect your devices, you can maintain control over your digital environment and avoid the pitfalls of untrustworthy software. Stay vigilant, and always be cautious when navigating the digital world.
