  We reexamine the minimal Singlet + Triplet Scotogenic Model, where dark
matter is the mediator of neutrino mass generation. We assume it to be a scalar
WIMP, whose stability follows from the same $\mathbb{Z} _{2}$ symmetry that
leads to the radiative origin of neutrino masses. The scheme is the minimal one
that allows for solar and atmospheric mass scales to be generated. We perform a
full numerical analysis of the signatures expected at dark matter as well as
collider experiments. We identify parameter regions where dark matter
predictions agree with theoretical and experimental constraints, such as
neutrino oscillations, Higgs data, dark matter relic abundance and direct
detection searches. We also present forecasts for near future direct and
indirect detection experiments. These will further probe the parameter space.
Finally, we explore collider signatures associated with the mono-jet channel at
the LHC, highlighting the existence of a viable light dark matter mass range.
