The vast majority of corporations will not deal with law enforcement without a subpoena unless some sort of exigent circumstance is involved (time sensitive kidnapping or etc). It puts them at risk both from a liability and a PR standpoint. Obviously when their best interests are involved(piracy) they make exceptions.
A friend of mine worked at Hotmail for a long time in the level 2 abuse department and he pretty regularly had to tell various branches of the government to get a subpoena before he could deal with them.
Playing: Wildermyth, Mass Effect Legendary, Returnal
Watching: Deadwood, Dune, Evil