The Wall Street Journal created dozens of automated accounts that watched hundreds of thousands of videos to reveal how the social network knows you so well A Wall Street Journal investigation found that TikTok only needs one important piece of information to figure out what you want: the amount of time you linger over a piece of content. Every second you hesitate or rewatch, the app is tracking you. Photo illustration: Laura Kammermann/The Wall Street Journal
Tag Archives: WSJ
Front Page Views: Wall Street Journal (July 21)
Front Page Views: Wall Street Journal (July 20)
Front Page Views: Wall Street Journal (July 19)
Front Page Views: Wall Street Journal (July 17)
NASA Space Missions: The Search For Life On Venus
NASA is planning two missions to Venus to assess if the now-toxic planet once had an ocean, continents and life. Scientists are beginning the effort on Earth by training sensors and machine learning systems to analyze the building blocks of our own planet. Photo illustration: Laura Kammermann
Front Page Views: Wall Street Journal (July 16)
Stock Trading: The Rise Of Robinhood (WSJ Video)
The twists and turns of the online brokerage’s path to a public offering The brokerage app Robinhood has transformed retail trading. WSJ explains its rise amidst a series of legal investigations and regulatory challenges as it looks forward to its IPO. Photo illustration: Jacob Reynolds/WSJ
Front Page Views: Wall Street Journal (July 15)
Aviation: Boeing & Airbus Counter China’s Comac
Boeing and Airbus dominate global aviation, but China’s Comac wants to challenge the duopoly with new planes. WSJ’s Jon Sindreu explains how supply chains, technology and geopolitics could help the Western aircraft makers to protect key markets. Photo Composite: George Downs
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