Which is likely why the linked-to article says "three theorists Chodos, Hauser, and Kostelecky suggested in 1985 that they might be hiding in plain sight – spec

Which is likely why the linked-to article says "three theorists Chodos, Hauser, and Kostelecky suggested in 1985 that they might be hiding in plain sight – specifically that neutrinos are tachyons".