PayPal Payment Button not appearing due to suspected phishing

[jonathankoh]

Hi All,

 

I'm a newbie in Prestashop.

The website is running on Prestashop 1.5.6 with PayPal 3.7.2 and BankWire 0.6.

My client complain that the payment buttons does not appearing after checked the TOS.

They occasionally noticing a Phishing Warning message appearing.

After they turn off their Internet Security or AntiVirus such as Kaspersky, the payment button will appear correctly.

FYI, I do not face this issue on either Windows8 PC without AntiVirus or on OSX Mac.

Please help.

Thank you in advance.