Below is a complete list of Datacron locations on Hoth, but there ain't no damn map for some reason. First, go through a cave called the Terror Brigade Compound ...

This datacron is found in the [Heroic Area] Dromund Kaas The Malignant Bog south of 'The Wall' transport shuttle. It's best to find this datacron while doing the [Heroic 2+] Shadow Spawn quest. The ...