Google has released a new security advisory alerting smartphone users to the growing threat of malicious VPN applications posing as legitimate privacy tools. The warning comes amid a rise in fake VPN apps that install malware, steal sensitive information, and compromise user security.
Fake VPNs spreading across app stores
According to Google’s Vice President of Trust and Safety, Laurie Richardson, attackers are distributing fraudulent VPN services across multiple platforms. These apps often appear trustworthy, using branding and descriptions similar to genuine providers, but are designed to harvest personal data.
Once installed, the fake apps can deliver password-stealing malware and remote access trojans, allowing criminals to extract browsing histories, private messages, banking credentials, and cryptocurrency wallet information.
The company also noted that some of these campaigns use sexually suggestive advertising to lure users — particularly those seeking to bypass new age verification laws or access restricted content online.
Why this matters
The surge in VPN use follows recent legislation, such as the Online Safety Act in the UK and new U.S. state laws, which introduced stricter age checks for adult websites. Many users have turned to VPNs to get around these restrictions, inadvertently exposing themselves to security risks.
What a VPN does — and doesn’t do
A Virtual Private Network (VPN) creates an encrypted tunnel between your device and the internet, masking your IP address and routing data through a remote server. This can hide your location and protect information from your internet service provider.
However, VPNs are not full security solutions. They don’t guarantee anonymity or complete protection, as websites can still track users through browser fingerprinting and cookies. Experts emphasize that VPNs should be treated as privacy tools — not as replacements for proper cybersecurity practices.
How to stay safe
Google advises users to:
- Only download VPN apps from official app stores, and look for the verified VPN badge in Google Play.
- Avoid sideloading APKs or installing apps from untrusted sources.
- Be cautious of “free” VPN offers that request access to contacts, messages, or other sensitive data.
The UK’s National Cyber Security Centre similarly recommends using built-in operating system VPN clients when possible, noting that third-party apps can increase risks if they are outdated or poorly maintained.
Bottom line
While VPNs can be useful for privacy and accessing geo-blocked content, Google warns that users should be selective — especially as cybercriminals increasingly exploit VPN demand for scams and data theft. The safest option, it says, is to rely only on trusted, verified services and to keep devices updated with the latest security protections.
