Trump fans build app to mark, track and harass Jews online
It’s a Chrome browser extension used to target Jews for online harassment.
The “Coincidence Detector” extension, which was just removed from the Chrome store by Google this week, marked Jewish journalists and reporters with an “echo” tag that consists of three parentheses on both sides of their names. So if you were using the extension and reading an article by Mic’s Cooper Fleishman, you would see his name as “Cooper (((Fleishman)))” to single him out as Jewish.
The “echo” tag is a reference to the neo-Nazi notion that “all Jewish surnames echo throughout history” — that is, they believe Jewish people are responsible for myriad conspiracies over the centuries designed to extinguish the white race.
The point of the Chrome extension, wrote one neo-Nazi on Twitter, was to expose how much influence Jews have over the media and how they’re supposedly all conspiring to bring down Trump and promote Hillary Clinton…
At any rate, if you’re on social media and you see a Trump fan putting multiple parentheses around someone’s name, it’s because they’re marking them as Jewish and signalling to their followers that they should be targeted for harassment.