Fin7: The Billion-Dollar Hacking Group Behind a String of Big Breaches By Lily Hay Newman Published: 2018-04-04 · Archived: 2026-04-05 15:14:15 UTC Fin7, also known as JokerStash, Carbanak, and other names, is one of the most successful criminal hacking groups in the world. Emily Waite This week, Saks Fifth Avenue, Saks Off 5th, and Lord & Taylor department stores—all owned by The Hudson’s Bay Company—acknowledged a data breach impacting more than five million credit and debit card numbers. The culprits? The same group that's spent the last few years pulling off data heists from Omni Hotels & Resorts, Trump Hotels, Jason’s Deli, Whole Foods, Chipotle: A mysterious group known as Fin7. You’ve read your last free article. https://www.wired.com/story/fin7-carbanak-hacking-group-behind-a-string-of-big-breaches/ Page 1 of 3 The intersection of technology, power, and culture. Start your free trial and get access to 5 all-new premium newsletters—cancel anytime. START FREE TRIAL Already a subscriber? Sign In The intersection of technology, power, and culture. Start your free trial and get access to 5 all-new premium newsletters START FREE TRIAL https://www.wired.com/story/fin7-carbanak-hacking-group-behind-a-string-of-big-breaches/ Page 2 of 3 Lily Hay Newman is a senior writer at WIRED focused on information security, digital privacy, and hacking. She previously worked as a technology reporter at Slate, and was the staff writer for Future Tense, a publication and partnership between Slate, the New America Foundation, and Arizona State University. Her work ... Read More Don't Just Keep Up. Get Ahead Sign up for the Daily newsletter to get our biggest stories, handpicked for you each day. Source: https://www.wired.com/story/fin7-carbanak-hacking-group-behind-a-string-of-big-breaches/ https://www.wired.com/story/fin7-carbanak-hacking-group-behind-a-string-of-big-breaches/ Page 3 of 3