  We employ data from the recently observed high-energy neutrino events at the
IceCube Neutrino Observatory to constrain interactions between the dark matter
(DM) in the Milky Way and the neutrino sector. We construct an extended
un-binned likelihood in order to explore the parameter space of allowed
interactions. We present results in the specific case of a scalar DM candidate
interacting via a scalar mediator, and show that due to the energy dependence
of the interaction cross section, this approach can constrain the coupling more
strongly than traditional cosmological probes for some regions of the parameter
space.
