[squegles]

Why is the Visa opt-out page, which requires the full card number, not secure. The certificate is invalid. See: https://marketingreportoptout.visa.com/OPTOUT/request.do

[pstrateman]

It's a Symantec cert, which are not trusted by many browsers now.

https://blog.mozilla.org/security/2018/03/12/distrust-symant...