Free VPNs come with serious security risks that make them unsuitable for online banking. While they seem convenient, most free services monetize through data collection or limited protection.

• Data logging risks — Many free VPNs log your browsing activity and sell it to third parties, defeating the privacy purpose entirely.
• Weak encryption — Free providers often use outdated protocols (PPTP instead of WireGuard/OpenVPN), making your traffic vulnerable to interception.
• No zero-logging guarantees — Unlike paid services that undergo independent audits, free VPNs rarely prove their no-log claims.
• Malware injection — Some free VPNs have been caught injecting ads or even malware into user traffic.

Verdict: For banking, always use a reputable paid VPN with proven no-log policies and strong encryption like WireGuard.