{"id":4111,"date":"2026-04-02T02:37:13","date_gmt":"2026-04-02T02:37:13","guid":{"rendered":"https:\/\/www.europesays.com\/europe\/4111\/"},"modified":"2026-04-02T02:37:13","modified_gmt":"2026-04-02T02:37:13","slug":"top-eu-officials-signal-group-chat-shut-down-over-hacking-fears-politico","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/europe\/4111\/","title":{"rendered":"Top EU officials\u2019 Signal group chat shut down over hacking fears \u2013 POLITICO"},"content":{"rendered":"<p>The institution is taking the recent spate of attacks seriously, holding comprehensive cybersecurity assessments and regularly replacing officials&#8217; phones and devices, two Commission officials said.<\/p>\n<p>The Commission is <a href=\"https:\/\/www.politico.eu\/article\/european-commission-website-cyber-attack-investigation\/\" rel=\"nofollow noopener\" target=\"_blank\">investigating a cyberattack<\/a> on its websites, with early findings suggesting some data was stolen, the institution said Friday. In January <a href=\"https:\/\/ec.europa.eu\/commission\/presscorner\/detail\/en\/ip_26_342\" target=\"_blank\" rel=\"nofollow noopener\">the Commission said<\/a> it had found evidence of a cyberattack on the technical infrastructure it uses to manage its mobile devices, which \u201cmay have resulted\u201d in hackers gaining access to staff names and mobile numbers.<\/p>\n<p>Hacking and Signal vulnerability is an issue not just for the Commission. Intelligence services in the Netherlands <a href=\"https:\/\/pro.politico.eu\/news\/214473\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">warned<\/a> last month of a \u201clarge-scale global cyber campaign,\u201d in which hackers from the Kremlin posed as a fake Signal support chatbot to trick officials into revealing their app PIN codes. <a href=\"https:\/\/www.cert.ssi.gouv.fr\/alerte\/CERTFR-2026-ALE-003\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">French<\/a>, <a href=\"https:\/\/www.bsi.bund.de\/SharedDocs\/Cybersicherheitswarnungen\/DE\/2026\/202602_BfV_BSI.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">German<\/a>, <a href=\"https:\/\/sis.sirp.pt\/alerta-de-ciberseguranca\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Portuguese<\/a> and <a href=\"https:\/\/www.ncsc.gov.uk\/news\/ncsc-warns-of-messaging-app-targeting\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">British<\/a> security services issued similar alerts.<\/p>\n<p>\u201cThe best option you have right now is Signal, Threema, and after that, to a certain degree, WhatsApp,\u201d said Herpig of Interface. Threema is a Swiss-developed encrypted messaging app.<\/p>\n<p>Signal and WhatsApp lack features required for government comms, said Matthew Hodgson, chief executive of Element, a company that built tech used by multiple European governments for secure messaging apps. &#8220;You can&#8217;t kick somebody out of a WhatsApp group if they get fired from the government. You have no single sign-on, no authentication access control \u2026 you have a single point of failure.&#8221;<\/p>\n<p>The use of Signal by government officials drew a spotlight last year after the editor-in-chief of U.S. magazine The Atlantic was accidentally added to a Signal group chat containing some of the most senior members of the U.S. government, including Vice President JD Vance, in which they discussed detailed military plans \u2014 in a breach of security dubbed <a href=\"https:\/\/www.politico.com\/news\/2025\/12\/04\/pentagon-releases-report-on-hegseths-signal-chats-00676662\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Signalgate<\/a>. The episode highlighted the extent to which commercial messaging apps have become embedded in government operations.<\/p>\n<p>Koen Verhelst contributed reporting.<\/p>\n","protected":false},"excerpt":{"rendered":"The institution is taking the recent spate of attacks seriously, holding comprehensive cybersecurity assessments and regularly replacing officials&#8217;&hellip;\n","protected":false},"author":2,"featured_media":4112,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[588,39,40,662,663,99,2128,70,1285,4098,121,451,45],"class_list":["post-4111","post","type-post","status-publish","format-standard","has-post-thumbnail","category-eu","tag-cybersecurity","tag-eu","tag-european-union","tag-hackers","tag-infrastructure","tag-intelligence","tag-intelligence-services","tag-kremlin","tag-military","tag-mobile","tag-security","tag-services","tag-united-states"],"_links":{"self":[{"href":"https:\/\/www.europesays.com\/europe\/wp-json\/wp\/v2\/posts\/4111","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/europe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/europe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/europe\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/europe\/wp-json\/wp\/v2\/comments?post=4111"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/europe\/wp-json\/wp\/v2\/posts\/4111\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/europe\/wp-json\/wp\/v2\/media\/4112"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/europe\/wp-json\/wp\/v2\/media?parent=4111"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/europe\/wp-json\/wp\/v2\/categories?post=4111"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/europe\/wp-json\/wp\/v2\/tags?post=4111"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}