Grizzly Research alleges that dozens of the group’s hotels failed to guard against crimes including child sex exploitation ...

Accor shares drop 11% after short seller alleges hotels ignored child-trafficking red flags; company launches probe, denies claims.

A report published Thursday by U.S.-based short seller Grizzly Research said it had taken a short position in Accor, and alleged that hotels owned by the group were prepared to accept "highly ...