The New York Times has never been the same since the Jayson Blair scandal effectively finished off the reputation of that paper in the eyes of many Americans.
I'm willing to bet that the Jason Blair experience was merely a case of "the one who was caught," and that TNYT has pretty well managed to harp along on espionage and innuendo and outright deceit for most of it's existence.
People are just more aware of their methods, is all. And Blair was identified, the sacrificial plagiarist.