Public Wi-Fi Risks Today: Fake Hotspots and Login Traps Matter More Than Eavesdropping

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Long-standing advice to avoid public Wi-Fi entirely is outdated, since most sites now use encryption that protects the content of what users send and view. The main remaining dangers include fake hotspots set up to mimic legitimate venue networks, phony sign-in pages that harvest passwords, and captive portals requesting excessive personal information. Exposure can also come from devices with file sharing enabled or outdated software that is easier to attack. Experts recommend verifying network names with staff, using apps instead of browser logins for sensitive services, marking networks as public, keeping devices updated, and considering a VPN or personal phone hotspot.

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