{"id":105456,"date":"2018-07-26T18:12:12","date_gmt":"2018-07-26T18:12:12","guid":{"rendered":"http:\/\/sftarticles.wpenginepowered.com\/en\/?p=105456"},"modified":"2025-07-01T23:14:23","modified_gmt":"2025-07-02T06:14:23","slug":"this-chrome-extension-was-spying-on-your-private-facebook-groups","status":"publish","type":"post","link":"https:\/\/cms-articles.softonic.io\/en\/this-chrome-extension-was-spying-on-your-private-facebook-groups\/","title":{"rendered":"This Chrome extension was spying on your private Facebook groups"},"content":{"rendered":"<p><span style=\"font-weight: 400\">A Chrome extension called <\/span><b>Grouply.io <\/b><span style=\"font-weight: 400\">has been discovered allowing third parties to get data from private Facebook groups. <\/span><\/p>\n<p><span style=\"font-weight: 400\">The discoverer of this security breach was Andrea Downing, a moderator of a Facebook group that brings together women with BRCA, a gene associated with breast cancer. Downing explains that the theoretical privacy of a Facebook group <\/span><b>lets women share their problems, stories and build strong relationships.<\/b><span style=\"font-weight: 400\"> For example, members posted images of their surgical procedures and experiences and advice about staying healthy.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Downing started to worry whether the group was safe from prying eyes after recent Facebook scandals. She checked it out and discovered that this Chrome extension Grouply.io, <\/span><b>now defunct<\/b><span style=\"font-weight: 400\">, had allowed downloads of names, jobs, places, emails and other personal data from anybody in a private Facebook group. <\/span><\/p>\n<p><span style=\"font-weight: 400\">Downing contacted <\/span><b>an expert in health data monitoring,<\/b><span style=\"font-weight: 400\"> Fred Trotter, to investigate the case. Trotter found out that closed (private) Facebook groups had a serious security breach. <\/span><\/p>\n<p><span style=\"font-weight: 400\">Downing <\/span><b>got in touch with Facebook<\/b><span style=\"font-weight: 400\">. But neither she nor Trotter have been satisfied with the social network\u2019s statements. <\/span><\/p>\n<p><span style=\"font-weight: 400\">The good news is that since June 29, <\/span><b>it\u2019s no longer possible to get data from private groups. <\/b><span style=\"font-weight: 400\">What a coincidence, just a month after Downing made her discovery and informed Facebook about it. <\/span><\/p>\n<p><span style=\"font-weight: 400\">The bad news is that before then, <\/span><b>there\u2019s a chance that third parties had access to our data <\/b><span style=\"font-weight: 400\">through private Facebook groups. In the case of this group of women, a health insurer could have used this extension to create their own database.<\/span><\/p>\n<!-- Shortcode [playwire] does not match the conditions -->\n<div class=\"sc-related-articles-white\">\r\n<p class=\"sc-related-articles-white__title\">More about Facebook's scandals<\/p>\r\n  <div class=\"sc-related-articles-white__row\">\r\n    <a title=\"Facebook deliberately shared your data with 60 companies \u25ba\" href=\"https:\/\/en.softonic.com\/articles\/facebook-shares-your-data\">\r\n    <div class=\"sc-related-articles-white__article\">\r\n      <div class=\"sc-related-articles-white__image\">\r\n        <div style=\"background-image:url(https:\/\/articles-img.sftcdn.net\/sft\/articles\/auto-mapping-folder\/sites\/3\/2018\/06\/revised-image.png)\"><\/div>\r\n      <\/div>\r\n      <div class=\"sc-related-articles-white__text\">\r\n        <p>Facebook deliberately shared your data with 60 companies \u25ba<\/p>\r\n      <\/div>\r\n    <\/div>\r\n    <\/a>\r\n    <a title=\"Facebook banned \u25ba\" href=\"https:\/\/en.softonic.com\/articles\/facebook-banned-papua-new-guinea\">\r\n    <div class=\"sc-related-articles-white__article\">\r\n      <div class=\"sc-related-articles-white__image\">\r\n        <div style=\"background-image:url(https:\/\/articles-img.sftcdn.net\/sft\/articles\/auto-mapping-folder\/sites\/3\/2018\/05\/Facebook-banned-1024x576.jpg)\"><\/div>\r\n      <\/div>\r\n      <div class=\"sc-related-articles-white__text\">\r\n        <p>Facebook banned \u25ba<\/p>\r\n      <\/div>\r\n    <\/div>\r\n    <\/a>\r\n  <\/div>\r\n  <div class=\"sc-related-articles-white__row\">\r\n    <a title=\"Facebook suspends over 200 apps in the wake of the Cambridge Analytica scandal \u25ba\" href=\"https:\/\/en.softonic.com\/articles\/facebook-app-suspensions\">\r\n    <div class=\"sc-related-articles-white__article\">\r\n      <div class=\"sc-related-articles-white__image\">\r\n        <div style=\"background-image:url(https:\/\/articles-img.sftcdn.net\/sft\/articles\/auto-mapping-folder\/sites\/3\/2018\/05\/facebook-spy-1024x576.jpg)\"><\/div>\r\n      <\/div>\r\n      <div class=\"sc-related-articles-white__text\">\r\n        <p>Facebook suspends over 200 apps in the wake of the Cambridge Analytica scandal \u25ba<\/p>\r\n      <\/div>\r\n    <\/div>\r\n    <\/a>\r\n    <a title=\"Facebook deletes over 200 accounts and pages linked to Russian troll farm \u25ba\" href=\"https:\/\/en.softonic.com\/articles\/facebook-deletes-over-200-accounts-and-pages\">\r\n    <div class=\"sc-related-articles-white__article\">\r\n      <div class=\"sc-related-articles-white__image\">\r\n        <div style=\"background-image:url(https:\/\/articles-img.sftcdn.net\/sft\/articles\/auto-mapping-folder\/sites\/3\/2018\/04\/facebook-257829_1280.jpg)\"><\/div>\r\n      <\/div>\r\n      <div class=\"sc-related-articles-white__text\">\r\n        <p>Facebook deletes over 200 accounts and pages linked to Russian troll farm \u25ba<\/p>\r\n      <\/div>\r\n    <\/div>\r\n    <\/a>\r\n  <\/div>\r\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>A Chrome extension called Grouply.io has been discovered allowing third parties to get data from private Facebook groups. The discoverer of this security breach was Andrea Downing, a moderator of a Facebook group that brings together women with BRCA, a gene associated with breast cancer. Downing explains that the theoretical privacy of a Facebook group &hellip; <a href=\"https:\/\/cms-articles.softonic.io\/en\/this-chrome-extension-was-spying-on-your-private-facebook-groups\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;This Chrome extension was spying on your private Facebook groups&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2057,"featured_media":105736,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","wpcf-pageviews":0},"categories":[1015],"tags":[2353],"usertag":[],"vertical":[],"content-category":[],"class_list":["post-105456","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-app-subdomain-redirectionfacebook"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/posts\/105456","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/users\/2057"}],"replies":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/comments?post=105456"}],"version-history":[{"count":1,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/posts\/105456\/revisions"}],"predecessor-version":[{"id":327616,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/posts\/105456\/revisions\/327616"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/media\/105736"}],"wp:attachment":[{"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/media?parent=105456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/categories?post=105456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/tags?post=105456"},{"taxonomy":"usertag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/usertag?post=105456"},{"taxonomy":"vertical","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/vertical?post=105456"},{"taxonomy":"content-category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/content-category?post=105456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}