--- description: A cyberbreach at the biggest U.S. bank also compromised data from 7 million small businesses title: JP Morgan Chase Says 76 Million Households Hit by Cyberbreach image: https://static.time.com/v3/assets/bltea6093859af6183b/blt7cbe9fb0f76d7454/6986a6c455a859fbbaa82f6b/jp-morgan.jpg?branch=production&width=3840&quality=75&auto=webp&crop=16:9 ---  * [Business](/section/business/) ## Business Update your preferences in [Account Settings](/account/preferences/) Close * [Tech](/tag/time-section-tech/) ## Tech Update your preferences in [Account Settings](/account/preferences/) Close # JPMorgan Says 76 Million Households Hit by Cyberbreach by [Sam Frizell](/author/sam-frizell/) ## Sam Frizell Update your preferences in [Account Settings](/account/preferences/) Close Oct 2, 2014 9:41 PM CUT  Signage for JP Morgan Chase is displayed atop Chater House in the central business district of Hong Kong on Aug. 29, 2013 Signage for JP Morgan Chase is displayed atop Chater House in the central business district of Hong Kong on Aug. 29, 2013Bloomberg/Getty Images by [Sam Frizell](/author/sam-frizell/) ## Sam Frizell Update your preferences in [Account Settings](/account/preferences/) Close Oct 2, 2014 9:41 PM CUT JPMorgan Chase revealed Thursday that a cybersecurity breach disclosed over a month ago affected 76 million households and 7 million small businesses. The country’s largest bank by assets said in a [regulatory filing](http://investor.shareholder.com/JPMorganChase/secfiling.cfm?filingID=1193125-14-362173 "undefined") that the cyberbreach exposed customer names, addresses, phone numbers and e-mail addresses, but that there was no indication that data that could be used to break into customers’ finances had been accessed. “There is no evidence that account information for such affected customers — account numbers, passwords, user IDs, dates of birth or Social Security numbers — was compromised during this attack,” JPMorgan Chase said. JPMorgan also said that it has not seen any unusual customer fraud related to the data breach. The breach at JPMorgan, which was first disclosed in late August, affects more individuals than both the [Target](http://business.time.com/2014/01/29/feds-investigation-target-security/ "undefined") attack last year and [the recent Home Depot breach](http://time.com/3399822/home-depot-breach-exposed-56-million-credit-cards/ "undefined"), in which data from 40 million and 56 million credit cards were compromised, respectively. ```json [{"@context":"https://schema.org","@type":"NewsArticle","@id":"https://time.com/3457726/j-p-morgan-76-million-cyber-breach/","mainEntityOfPage":{"@type":"WebPage","@id":"https://time.com/3457726/j-p-morgan-76-million-cyber-breach/"},"headline":"JPMorgan Says 76 Million Households Hit by Cyberbreach","datePublished":"2014-10-02T21:41:35.000Z","dateModified":"2026-04-13T08:03:18.333Z","description":"A cyberbreach at the biggest U.S. bank also compromised data from 7 million small businesses","url":"https://time.com/3457726/j-p-morgan-76-million-cyber-breach/","keywords":["Tech","Security"],"thumbnailUrl":"https://static.time.com/v3/assets/bltea6093859af6183b/blt7cbe9fb0f76d7454/6986a6c455a859fbbaa82f6b/jp-morgan.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","author":[{"@type":"Person","name":"Sam Frizell","jobTitle":null,"url":"https://time.com/author/sam-frizell/"}],"articleSection":"Business","image":[{"@type":"ImageObject","url":"https://static.time.com/v3/assets/bltea6093859af6183b/blt7cbe9fb0f76d7454/6986a6c455a859fbbaa82f6b/jp-morgan.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","width":1200,"height":675,"headline":"Signage for JPMorgan Chase & Co. is displayed atop Chater House in the central business district of Hong Kong on Aug. 29, 2013.","caption":"Signage for JPMorgan Chase & Co. is displayed atop Chater House in the central business district of Hong Kong on Aug. 29, 2013.","creditText":"Bloomberg/Getty Images","representativeOfPage":true}],"publisher":{"@type":"Organization","name":"Time","url":"https://time.com/","logo":{"@type":"ImageObject","url":"https://time.com/images/logo.png","width":528,"height":156},"foundingDate":"March 3, 1923","sameAs":["https://www.facebook.com/time","https://www.instagram.com/time/?hl=en","https://twitter.com/time","https://www.pinterest.com/timemagazine"]}},{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/section/business/","name":"Business"}},{"@type":"ListItem","position":2,"item":{"@id":"/tag/time-section-tech/","name":"Tech"}},{"@type":"ListItem","position":3,"item":{"@id":"https://time.com/3457726/j-p-morgan-76-million-cyber-breach/","name":"JPMorgan Says 76 Million Households Hit by Cyberbreach"}}]}] ```