diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6c7b084d9..62512ceef 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 
 ## Unreleased
 
+### Changed
+
+- Markdown links now open in new tab with security attributes
+
 ## [0.77.0] - 2025-10-23
 
 ### Added
diff --git a/packages/ui/src/Atoms/Markdown/Markdown.tsx b/packages/ui/src/Atoms/Markdown/Markdown.tsx
index 7579ffc6b..8f8dd16b7 100644
--- a/packages/ui/src/Atoms/Markdown/Markdown.tsx
+++ b/packages/ui/src/Atoms/Markdown/Markdown.tsx
@@ -12,6 +12,18 @@ export function Markdown({ content }: Props) {
             <ReactMarkdown
                 remarkPlugins={[remarkGfm]}
                 rehypePlugins={[rehypeRaw]}
+                components={{
+                    a: ({ href, children, ...props }) => (
+                        <a
+                            href={href}
+                            target="_blank"
+                            rel="noopener noreferrer"
+                            {...props}
+                        >
+                            {children}
+                        </a>
+                    ),
+                }}
             >
                 {content}
             </ReactMarkdown>