Quick wins for a faster PC:
Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Clear out junk files and repair common Windows errorsFree Scan →A free VPN is not automatically a scam, but using one means trusting its operator with traffic routed through its servers. Some apps may also collect or share information, and the FBI warns that free VPN services may enroll users’ devices in residential proxy networks without consent. A VPN can help protect traffic on public Wi-Fi when it is properly encrypted; it does not make you anonymous or guarantee that the provider is trustworthy.
Why do scammers love that you’re using a free VPN?
The risk is not that every free VPN is malicious. It is that “free” tells you nothing by itself about how an app handles the access it receives. A VPN routes your device’s traffic through servers controlled by its provider. That shifts trust: instead of relying only on your internet provider or the operator of a public Wi-Fi network, you also rely on the VPN company and its technical practices.
Some VPN apps may not encrypt traffic, request sensitive permissions, or share information with third parties. The Federal Trade Commission (FTC) says many VPN apps are free because they sell in-app advertising or share information with third parties. That does not mean every free app sells browsing histories, and paying for a VPN does not by itself prove that it protects your privacy. The FTC’s 2018 guidance also recounts a study of almost 300 VPN apps that found potential risks in some apps; that sample is not a current estimate of how common harmful practices are across the market. FTC guidance on choosing a VPN app
Can a free VPN use your device as a proxy?
It may, according to a specific FBI warning. On March 12, 2026, the FBI’s Internet Crime Complaint Center warned that free VPN services may enroll users’ devices in residential proxy networks without consent, with details hidden in terms of service. The FBI’s statement describes a possible practice; it is not a claim that all free VPNs do this or an estimate of how many do.
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A residential proxy network routes other parties’ internet traffic through devices connected to ordinary residential IP addresses. The FBI says proxy networks can obtain IP addresses from devices with consent or without the owner’s knowledge. If your device is enrolled without your understanding, its connection may be used as part of traffic routed through that network. Read the FBI/IC3 alert on residential proxy networks for the agency’s warning and safety advice.
Are free VPNs safe, and what can the provider see?
Safety depends on the app’s encryption, permissions, data practices, and the provider’s handling of traffic. A VPN does not remove the need to trust a company: traffic routed through its infrastructure passes through systems the provider controls. Check what the service says it collects and shares, and whether its technical claims are clear and supported by independent evidence.
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When a VPN is properly configured and encrypts traffic, it can help keep the Wi-Fi operator or internet service provider from reading the contents of that traffic. But a VPN does not make you entirely anonymous. The FTC puts it plainly: “A VPN app generally isn’t going to make you entirely anonymous.” Websites can still identify you through information you provide, such as an email address, or through other signals associated with your visits. The FTC’s VPN guidance explains this shift in trust.
What a VPN does not stop
Websites and apps can still track activity through cookies, pixels, device fingerprinting, and mobile advertising identifiers. A VPN changes the network path and the IP address a site may see; it does not automatically disable those tracking methods. Privacy settings and ad blockers can help limit some tracking or ads, but neither blocks every form of tracking, and an ad blocker is not a complete malware defense. The FTC explains common collection methods in its guide to how websites and apps collect and use information.
Do these 3 things before closing this tab:
1Fix the driver behind crashes, sound loss and screen glitches2Repair Windows errors before they cause bigger problems3Scan for outdated or missing drivers - takes under a minuteHow to check a VPN before installing it
- Look beyond the app’s own claims. Search for independent information about the app and publisher rather than relying only on marketing or ratings.
- Review permissions. Ask whether each requested permission is necessary for VPN operation. Unexpected access to sensitive device data is a reason to pause.
- Check encryption and coverage. Find out whether the app encrypts traffic and whether it protects all device traffic or only some of it.
- Read the privacy policy and terms. Look for what information is collected or shared, the provider’s business model, and clear disclosure of any residential proxy participation.
- Use a trusted source and publisher. Download from an official, trusted app store, confirm the publisher is reputable, and keep your operating system and apps updated. These precautions are also among the FBI’s recommendations in its residential proxy warning.
If you are comparing paid services, apply the same checks: paying is not proof of privacy. Compare data collection and sharing, encryption and traffic coverage, permissions, transparency about the business model, independent security evidence, and whether the terms disclose proxy participation. The sources cited here do not establish a specific VPN provider as a recommendation.
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