Hi and welcome to the Insider Advertising newsletter, where we break down the big news in advertising and media news, including: Jitters inside Verizon Media Group; JetBlue picks a new agency; Peloton malfunctions. First, we're seeking nominations for the world's most innovative CMOs. Submit here. And, if you got this email forwarded, sign up for your own here. FILE PHOTO: A photo illustration shows a Yahoo logo on smartphone in front of a displayed cyber code and keyboard Reuters Verizon's privacy problem Privacy concerns are casting a big shadow over the ad world. It's top of mind for every advertiser