New phishing ware in Google-Chrome-Browser (Linux)

Here is Solus Linux 4.0 with Google-Chrome-Browser as version 73.0.3683.75 (Official Build) (64-bit).

It seems that the phishing ware is only in Chrome-Browser active ( NOT in firefox) as follows :

At http://viabuy.de

Then click into right corner above on Login.

In Login window there is is right corner above - a menue active for languages - but this is not normal.

Password and Login fails always. The menue with Languages as choosing options should not be there.

This is not visible in Firefox - so files of Google-Chrome-Browser are somewhere infected ?

sophos-AV-scanner finds nothing ?!