Fix CapCut Security Notice: The current version of the app is not secure.
CapCut Security Notice: The current version of the app is not secure. Please download the latest version from official app stores.
You can fix this issue by closing the CapCut app, then disconnecting from Wi-Fi. Relaunch CapCut on your PC, reconnect to the internet, and check for updates. You should see an available update—select Update and wait for the download to finish, then restart the app.