Here's Why The World's Biggest Brands Are Blacklisting Breitbart | Exceptional Transcription & Business Solutions, Inc. | Scoop.it
“Many of our global clients have already requested that we block this site on our activity.”


An employee for the agency described it to BuzzFeed News as a “preventative measure”, as online advertising is assigned to websites algorithmically.
Omnicom handpicks the sites their clients’ ads run on, which is known as a whitelist, whereas ad exchanges or networks such as Google’s typically work on a blacklist where brands specify which sites not to run on.


The email from management added: “If you are running activity through ad networks such as MediaIQ/Regital, Quantcast & RocketFuel it is worth reaching out to your rep and making sure Breitbart is blacklisted and request a URL level site report over the past 30 days which all should be able to provide.”...


Via Jeff Domansky