PUP.Security Stronghold Registry Cleaner
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:
Popularity Rank: 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.
| Threat Level: | 10 % (Normal) |
| Infected Computers: | 52 |
| First Seen: | March 27, 2019 |
| Last Seen: | November 9, 2025 |
| OS(es) Affected: | Windows |
The detection of PUP.Security Stronghold Registry Cleaner on your system indicates that a potentially unwanted program (PUP) has been identified. This type of software is not necessarily malicious, but it can still cause problems and compromise the security and performance of your computer. In this report, we will provide an overview of what PUP.Security Stronghold Registry Cleaner is, how it operates, and the symptoms of infection, as well as guidance on how to remove it from your system.
Table of Contents
What Is PUP.Security Stronghold Registry Cleaner?
PUP.Security Stronghold Registry Cleaner is a type of potentially unwanted program that is designed to clean and optimize the Windows registry. However, unlike legitimate registry cleaners, PUPs like PUP.Security Stronghold Registry Cleaner often use deceptive tactics to convince users to install and purchase their software. They may also bundle additional software or collect user data without consent, which can lead to privacy and security issues.
How PUP.Security Stronghold Registry Cleaner Operates
PUPs like PUP.Security Stronghold Registry Cleaner typically operate by scanning the Windows registry for errors and corrupted entries, and then offering to fix these issues for a fee. However, in many cases, the scan results are exaggerated or falsified, and the software may not actually provide any meaningful benefits. Additionally, PUPs may also install additional software or toolbars, change browser settings, or display unwanted advertisements, which can compromise the user experience and system performance.
Symptoms of Infection
If your system is infected with PUP.Security Stronghold Registry Cleaner, you may notice a range of symptoms, including unwanted pop-ups and advertisements, slowed system performance, and changes to your browser settings or homepage. You may also notice that your system is running more slowly than usual, or that you are experiencing frequent crashes or errors. In some cases, you may also receive fake alerts or warnings claiming that your system is infected with malware, which can be used to scare users into purchasing the PUP's software.
How to Remove PUP.Security Stronghold Registry Cleaner
To remove PUP.Security Stronghold Registry Cleaner from your system, follow these steps:
- Boot your system in Safe Mode with Networking to prevent the PUP from loading and to allow you to download and install removal tools.
- Download and install a reputable anti-malware tool, such as SpyHunter, and run a full scan to detect and remove all instances of the PUP.
- Uninstall any suspicious programs or software that may be related to the PUP, using the Windows Control Panel or Settings app.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any changes made by the PUP.
- Reboot your system and run another scan with your anti-malware tool to ensure that all remnants of the PUP have been removed.
Conclusion
The removal of PUP.Security Stronghold Registry Cleaner is an important step in protecting your system and personal data from potential threats. By following the guidance outlined in this report, you can help to ensure that your system is clean and secure, and that you are protected from the risks associated with PUPs. Remember to always be cautious when installing software, and to never provide personal or financial information to unknown or untrusted sources. By staying vigilant and taking the necessary precautions, you can help to keep your system and data safe from harm.
