Matt Rivitz and Nandini Jammi, the formerly anonymous people behind the Twitter account Sleeping Giants. They fight what they consider hate speech on Breitbart News and certain Fox News shows by alerting and pressuring advertisers.

Revealed: The People Behind an Anti-Breitbart Twitter Account

No longer anonymously run, Sleeping Giants continues its mission of alerting companies to where their digital ads end up.

nytimes.com