You can change the mouse cursor using CSS override below. More info on CSS override is available in this article here.

#super-inter-active-map-block path {
cursor:pointer;
}

Or if you’re using markers:

#super-inter-active-map-block circle {
cursor:pointer;
}

If you wish to target only active regions ( use color of inactive regions in this rule i.e #ffffff ):

#super-inter-active-map-block path:not([fill^="#ffffff"]):hover {
cursor:pointer;
}