  Active and sterile neutrinos may acquire "dark moments" via one-loop diagrams
with a massless dark photon and new light particles in the loop. Due to the
kinetic mixing between the dark photon and the Standard Model photon, neutrinos
would obtain effective electromagnetic moments. This mechanism allows for
enhanced electromagnetic moments that can evade constraints on particles
directly charged under electromagnetism. We show that in a wide region of
parameter space, the model features testable predictions for the anapole and
magnetic moment of active and sterile neutrinos with dark matter direct
detection experiments sensitive to the solar neutrino flux.
