{"id":239507,"date":"2026-05-05T04:55:00","date_gmt":"2026-05-05T08:55:00","guid":{"rendered":"https:\/\/news-you-need.com\/index.php\/2026\/05\/05\/trellix-reveals-unauthorized-access-to-source-code\/"},"modified":"2026-05-05T09:45:10","modified_gmt":"2026-05-05T13:45:10","slug":"trellix-reveals-unauthorized-access-to-source-code","status":"publish","type":"post","link":"https:\/\/news-you-need.com\/index.php\/2026\/05\/05\/trellix-reveals-unauthorized-access-to-source-code\/","title":{"rendered":"Trellix Reveals Unauthorized Access to Source Code"},"content":{"rendered":"

Trellix Reveals Unauthorized Access to Source Code<\/a><\/p>\n

https:\/\/www.infosecurity-magazine.com\/news\/trellix-reveals-unauthorized\/<\/a><\/p>\n

Publish Date: 2026-05-05 04:55:00<\/a><\/p>\n

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

A leading US cybersecurity vendor has been breached by threat actors who managed to access its source code, it has been revealed.<\/p>\n

Privately held firm Trellix disclosed the incident on May\u00a04, claiming it has notified law enforcement and is working with \u201cleading forensic experts\u201d in order to work out exactly what happened.<\/p>\n

\u201cTrellix recently identified unauthorized access to a portion of our source code repository,\u201d it said.<\/p>\n

\u201cBased on our investigation to date, we have found no evidence that our source code release or distribution process was affected, or that our source code has been exploited.\u201d<\/p>\n

Read more on supply chain incidents:\u00a0Huge \u201cShadow Layer\u201d of Organizations Hit by Supply Chain Attacks<\/p>\n

Trellix is the company formed from the merger of McAfee Enterprise and FireEye in 2021 after they were acquired by private equity firm Symphony Technology Group. It sells threat intelligence and AI-powered detection and response services including NDR and EDR, as well as data security and email security.<\/p>\n

Access to its source code could give threat actors a major advantage, warned Isaac Evans, found of software security firm\u00a0Semgrep.<\/p>\n

\u201cFor security companies, it can provide attackers with a roadmap to where controls live, how detections are written, and where trusted update or build paths may be exposed,\u201d he said.<\/p>\n

\u201cThis recent pattern of targeting security vendors and software supply chains should have the full attention of defenders. Attackers are not only looking for customer data; they are looking for leverage. If they can understand defensive tooling from the inside, they can turn the software ecosystem itself into a delivery mechanism.\u201d<\/p>\n

Links to Supply Chain Attacks<\/strong><\/h2>\n

It\u2019s unclear who is responsible for the breach, and Trellix is keeping tight lipped for now, saying only that it will share details once the investigation is complete.<\/p>\n

However, several vendors \u2013 including Aqua Security and Checkmarx \u2013 were compromised recently after a…<\/p>\n

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

Trellix Reveals Unauthorized Access to Source Code https:\/\/www.infosecurity-magazine.com\/news\/trellix-reveals-unauthorized\/ Publish Date: 2026-05-05 04:55:00 Source Domain: www.infosecurity-magazine.com…<\/p>\n","protected":false},"author":1,"featured_media":239508,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/assets.infosecurity-magazine.com\/webpage\/og\/94d65153-1164-4bf0-8012-819ed2d16e37.jpg","fifu_image_alt":"","footnotes":""},"categories":[15],"tags":[26,30,24,28],"class_list":["post-239507","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybersecurity","tag-ai","tag-breach","tag-cybersecurity","tag-data-security"],"_links":{"self":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/239507"}],"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=239507"}],"version-history":[{"count":1,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/239507\/revisions"}],"predecessor-version":[{"id":239509,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/239507\/revisions\/239509"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/media\/239508"}],"wp:attachment":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/media?parent=239507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/categories?post=239507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/tags?post=239507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}