11 min read
A VPN itself isn't a virus, but trojans, spyware and apps that secretly rent out your internet connection to strangers are distributed under its guise. The most common ways to get infected are an installation file from an unofficial site, a "cracked" version or a free browser extension. The safe route is short: an official store or the developer's site, a check of the publisher, the "Data safety" section and the permissions, and for standalone files, VirusTotal as well.
The problem is growing. On November 20, 2024, Kaspersky reported that in the third quarter of 2024 the number of users who encountered apps disguised as free VPNs grew 2.5 times compared with the second quarter. These were malicious programs or programs that attackers could exploit.
If you need a VPN from official stores, by a developer who is easy to check, we recommend BessyConnect: the app is in the App Store and Google Play, and registration is optional. More details in the section below.
A VPN as a technology can't infect anything, but a VPN app can turn out to be a trojan, spyware or a proxy agent. Worst of all, such apps often really do connect you to a VPN, and the user notices nothing. Three types from researchers' reports:
What matters is the source, not the name. The further a file is from an official store or the developer's site, the less chance that anyone has checked it.
Even without malicious code, a VPN app can collect your data and sell access to your internet connection. Formally this isn't always a violation: the collection may be described in a privacy policy that nobody reads.
Selling your bandwidth. On January 29, 2026, Google Threat Intelligence Group described the takedown of the IPIDEA network, one of the largest "residential proxy" networks. Its SDK was sold to developers as a way to monetize their apps, and the embedded code turned a phone or computer into an exit node for other people's traffic. Among the network's brands were the free Galleon VPN and Radish VPN: the VPN in them worked, but without a clear warning the device was connected to the proxy network. Google found more than 600 related Android apps and 3,075 Windows files. In a single week of January 2026, more than 550 threat groups tracked by Google operated through IPIDEA nodes, so the device owner's IP address may end up in someone else's attacks.
Collecting conversations. On December 15, 2025, researchers at Koi Security showed that the Urban VPN Proxy extension for Chrome (more than 6 million users, a 4.7 rating and Google's Featured badge), starting with version 5.5.0 of July 9, 2025, collected conversations with ChatGPT, Claude, Gemini and seven other AI services. The collection worked even with the VPN turned off, and it couldn't be disabled. Together with seven more extensions from the same publisher, the reach exceeded 8 million users. The collection of AI conversations was described in the privacy policy, while the store listing said data was not sold to third parties, except in "approved use cases".
Weak protection. In a study by CSIRO and the University of California, Berkeley (2016, 283 VPN apps from Google Play), 18% of the apps didn't encrypt the tunnel, and about 84% and 66% let IPv6 traffic and DNS queries bypass the tunnel. The data is old, but it is still worth checking your VPN for leaks: the tests are collected in the article how to check that a VPN is working.
Being free doesn't in itself mean a virus. But if the user doesn't pay, the service makes money some other way. The business models are covered in the comparison of free and paid VPNs.
Check five things: the source, the publisher, the data section, the permissions and, if it is a file, the VirusTotal result. No single step gives a guarantee on its own; together they weed out most dangerous options.
An important detail about VirusTotal: under the service's terms, uploaded files may become available to its paying customers. Checking a VPN installer is fine, but don't upload documents or files with personal data.
| Warning sign | Why it is dangerous | How to check |
|---|---|---|
| An APK from a third-party site or from Telegram | A rebuild with a trojan or spyware | Take it only from a store or the developer's site; run the file through VirusTotal |
| The publisher doesn't match the service's site | A clone that collects data or signs you up for subscriptions | Compare the developer name in the store and on the site |
| "Free premium", a mod | Someone else's code and someone else's servers | Don't install; use the official trial instead of a mod |
| Requests for SMS, contacts, accessibility | Intercepting codes, reading the screen and conversations | Settings → Apps → Permissions |
| Data shared with third parties, per the listing | Ads, selling your profile | "Data safety" on Google Play, "App Privacy" in the App Store |
| Free, no ads and no clear business model | Possible bandwidth selling through a proxy SDK | Privacy policy: look for mentions of "bandwidth", "proxy", "partners" |
| A browser extension from an unknown publisher | Access to all pages, silent updates | Read the policy, remove extensions you don't use |
For a computer, take the installer only from the developer's official site (one whose address you know, not from a search ad) or from the Microsoft Store and the Mac App Store. "Portable" and "activated" versions from software catalogs and torrents are the same kind of mod, just for Windows.
What to check on Windows:
Google's IPIDEA report shows why all this matters: among the 3,075 related Windows files were programs disguised as OneDriveSync and Windows Update.
Remove the app, scan the device and change your passwords from another, clean device. The order is:
BessyConnect is distributed only through the App Store and Google Play: the official site has no APKs or installers, only links to the stores. So everything described above can be applied to it in a couple of minutes: publisher, listing, permissions. Registration is optional.
What else to know about the service:
BessyConnect apps:
What BessyConnect and any other VPN don't do. A VPN isn't an antivirus: it doesn't scan the files you download and doesn't protect against malicious code in other apps on your phone or computer. If a virus is already on the device, the tunnel won't stop it. BessyConnect has no Windows app, so it can't be installed on a Windows PC; on a Mac it works through the App Store. And BessyConnect isn't in the Russian App Store: to install it on an iPhone you need an Apple ID from another country.
If you are looking for a VPN without viruses, start with the source: an official store and a verifiable developer cover most of the risks. BessyConnect meets both conditions, and all versions are gathered on the download page.
Can a VPN be a virus? The technology can't, the app can. Trojans and programs that turn a device into a proxy for other people's traffic are distributed under the guise of VPNs, as in the 911 S5 botnet taken down in May 2024.
Is there a free VPN without viruses? Free versions from verifiable developers exist, and they may well be virus-free. But the service still makes money somehow: through ads, limits or data, so look at the "Data safety" section and the privacy policy.
How do I check a VPN for viruses? Check the source, the publisher, the data section and the permissions. You can upload an installation file to VirusTotal: one detection out of 70 isn't a verdict yet, several are a serious signal.
Does a VPN protect against viruses? No. A VPN encrypts the connection and changes your IP address, but it doesn't scan files and doesn't stop malicious code that has already reached the device. For that you need an antivirus and Google Play Protect.
Is it safe to download BessyConnect? Yes, if you install it from the App Store or Google Play via the links on bessy.my/en/download. BessyConnect has no Windows app, so any "BessyConnect for Windows" in software catalogs is a fake.
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