Gateway mode is set to "offsite", yes. Hmm, if hacked, then potentially someone has my userid and password for that zencart - unique to the installation, fortunately. Also the info for our auth.net account, yes? (now changed BTW)
Is there any possibility *other* than hacking to explain the behavior? Seems that a hacker seeking credit card numbers would do a better job of imitating a secure site.




