dang, can we get a ruling? These headlines might not violate the letter of the "If the title begins with a number or number + gratuitous adjective" guideline, but they do violate the spirit.
"Hackers Can Clone Toyota, Hyundai, and Kia Keys" gets the same point across without the sensationalism.
I'm bringing it up because I've seen many of these "millions of [thing that exists in the millions]" headlines recently, and I think it's more than just Baader-Meinhoff at work.