Supreme Court Strikes Down Warrantless Searches of Hotel Records
eff.org
eff.org
This information can be obtained by an administrative subpoena (See an example of one at http://www.docstoc.com/docs/79005165/Administrative-Subpoena, notice they aren't required to list reasons such a subpoena would be invalid) or a police request, it's just that the hotel can choose to have a judge review the decision, and attempt to quash the subpoena.
What the supreme court said is that you can't arrest the hotel employee/owner for not handing over the information immediately, which was part of the LA law.
Good Coverage here: http://www.scotusblog.com/2015/06/opinion-analysis-an-opport...
Didn't compliance also require a valid ID from whoever was checking in? This decision permits an anonymous(cash) business transaction.
What do you do if your profile is compromised?
What would they do in countries that require hotels to scan ID?
This is something that just started happening in March...so, it's also possible that some hotels just don't have a clue yet, but honestly, there's no excuse if you have a reservation with your hhonors number on the profile.