{"id":278428,"date":"2026-06-22T06:15:00","date_gmt":"2026-06-22T10:15:00","guid":{"rendered":"https:\/\/news-you-need.com\/index.php\/2026\/06\/22\/klue-breach-enables-hackers-to-compromise-cybersecurity-firms\/"},"modified":"2026-06-22T08:25:10","modified_gmt":"2026-06-22T12:25:10","slug":"klue-breach-enables-hackers-to-compromise-cybersecurity-firms","status":"publish","type":"post","link":"https:\/\/news-you-need.com\/index.php\/2026\/06\/22\/klue-breach-enables-hackers-to-compromise-cybersecurity-firms\/","title":{"rendered":"Klue Breach Enables Hackers to Compromise Cybersecurity Firms"},"content":{"rendered":"

Klue Breach Enables Hackers to Compromise Cybersecurity Firms<\/a><\/p>\n

https:\/\/www.infosecurity-magazine.com\/news\/klue-breach-compromise\/<\/a><\/p>\n

Publish Date: 2026-06-22 06:15:00<\/a><\/p>\n

Source Domain: www.infosecurity-magazine.com<\/a><\/p>\n

Several companies have disclosed that they were affected by a breach of business intelligence provider Klue, including at least five cybersecurity firms.<\/p>\n

Huntress,\u00a0Recorded Future, Jamf and Tanium have all acknowledged using Klue\u2019s intelligence services and confirmed that the breach enabled unauthorized access to their Salesforce accounts via stolen OAuth tokens used for Klue integrations.<\/p>\n

Klue Battlecards Breach and Salesforce OAuth Token Abuse<\/strong><\/h2>\n

According to an official statement published by Klue\u2019s CEO, Jason Smith, on June 19, the company detected an intrusion on June 12.<\/p>\n

An unauthorized actor gained access to Klue\u2019s integration infrastructure, notably the Klue Battlecards app, through a compromised legacy credential. They used this access to obtain OAuth tokens – a secure digital key that allows an application to access a firm\u2019s data on another service without needing a password \u2013 and connect Klue to third-party platforms, including Salesforce.<\/p>\n

They then accessed Klue customer data and leveraged the stolen OAuth tokens to impersonate Klue within those connected Salesforce environments, exfiltrating sensitive customer information before the activity was detected and contained.<\/p>\n

Klue\u2019s Smith said the company immediately responded by revoking affected credentials and tokens, removing unauthorized code and disabling potentially impacted integrations.<\/p>\n

Klue also notified law enforcement and launched an internal investigation and comprehensive review of its security controls. It has now engaged CrowdStrike to support with forensics.<\/p>\n

Customers have been regularly updated about what happened and provided with remediation guidance through various channels.<\/p>\n

Salesforce also notified the public on June 17 it has disabled Klue Battlecards integration.<\/p>\n

Klue Breach Affects Cybersecurity Firms<\/strong><\/h2>\n

In customer-facing blog posts, Huntress, Recorded Future, Jamf and Tanium confirmed that while the breach originated through Klue\u2019s infrastructure, their own…<\/p>\n

Source<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Klue Breach Enables Hackers to Compromise Cybersecurity Firms https:\/\/www.infosecurity-magazine.com\/news\/klue-breach-compromise\/ Publish Date: 2026-06-22 06:15:00 Source Domain:…<\/p>\n","protected":false},"author":1,"featured_media":278430,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/assets.infosecurity-magazine.com\/webpage\/og\/32f87c25-a1a8-4629-aca9-eb18d4e4d310.jpg","fifu_image_alt":"","footnotes":""},"categories":[15],"tags":[30,24],"class_list":["post-278428","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybersecurity","tag-breach","tag-cybersecurity"],"_links":{"self":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/278428"}],"collection":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/comments?post=278428"}],"version-history":[{"count":1,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/278428\/revisions"}],"predecessor-version":[{"id":278431,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/278428\/revisions\/278431"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/media\/278430"}],"wp:attachment":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/media?parent=278428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/categories?post=278428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/tags?post=278428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}