Keep getting this on any browser

The site ahead contains harmful programs

Attackers on might attempt to trick you into installing programs that harm your browsing experience (for example, by changing your homepage or showing extra ads on sites you visit). Learn more

You likely have some program (security software, antivirus software, etc.) or browser extension/plug-in that is generating that message.

Also, see the dedicated subforum for your device, apparently a My Cloud Home. This subforum (My Cloud) deals with an entirely different device.

My Cloud Home