It looks like the network you're on isn't secure. Connect to another, more secure one and try again

[sermtl]

I keep having this message on my mobile: It looks like the network you're on isn't secure. Connect to another, more secure one and try again.

I have an app for VISA, mastecard, my bank and more and they all work correctly. I dont have this nonsense of message..!!

Really frustrating coz i have to use another app to send money for purchases on ebay...

How do i fix it. Anyone else got this msg?

Thanks