PUPs (Potentially Unwanted Programs)

PUPs can come bundled with free software installers or be downloaded from untrusted websites. Generally, they hide behind “recommended options” during installations and modify aspects such as:

• Browser home page.
• Default search engine.
• Show excessive ads (adware).
• Download additional software without your consent.

After installation, they can be difficult to remove and open the door to other threats.

Although technically they are not always classified as malware, PUPs:

• Affect system performance.
• Can track user activity.
• Expose users to more dangerous malware .
• Manipulate web browsing behavior to redirect users to suspicious sites.

Many users do not realize their presence until their devices begin to show abnormal behaviors.

Adware

Shows intrusive ads and can redirect traffic to dangerous or compromised pages.

Toolbars

Added to browsers without your authorization, they collect personal data.

Fake Optimizers

Claim to improve system performance, but do not provide real benefits. Many only aim to have the user pay for a worthless "premium" version.

Bundled Software

Applications installed alongside legitimate programs without the user's knowledge or consent.

• Through free software installations where the user did not review the terms carefully.
• Through fake updates for Java, Flash, or other popular programs.
• Through P2P file-sharing networks.
• Through phishing emails.

The best protection against PUPs is to have a vigilant attitude and to use effective security tools such as the Panda Dome product line. Panda Dome provides specific features to automatically detect and remove Potentially Unwanted Programs (PUPs). Its settings include a specific option to handle this type of software.

Key Tips

• Always read the installation instructions thoroughly and select the custom installation option.
• Download software only from trusted or official sources.
• Keep your antivirus and operating system up to date.
• Install an anti-malware program that detects and blocks PUPs before they install.
• Remove suspicious programs or programs you do not remember installing.
• Check your browser extensions and remove those you do not recognize.

Panda Dome is certified as a Deceptor Fighter by AppEsteem. This certification acknowledges that Panda meets the rigorous requirements set to detect, block, and remove deceptive and unwanted applications (PUPs), thereby protecting the user experience. Through its alliance with AppEsteem, Panda maintains an active policy against abusive software practices, offering a trusted solution that combats digital fraud and reinforces user security and confidence.

1. Go to your system control panel and uninstall any suspicious programs.
2. Restore your browser settings if they have been modified.
3. Use a tool such as Panda Cloud Cleaner to perform an in-depth scan of the system and remove any traces of infection.
4. If you require additional help, visit our Support Center.