diff --git a/changelog.d/fixes/11605-profile-hidden-badge-details.md b/changelog.d/fixes/11605-profile-hidden-badge-details.md
new file mode 100644
index 0000000000..7236f7cee7
--- /dev/null
+++ b/changelog.d/fixes/11605-profile-hidden-badge-details.md
@@ -0,0 +1 @@
+- **fix(dashboard):** Prevent locked hidden badges from revealing their icon or opening private badge details before they are earned ([#11605](https://github.com/diegosouzapw/OmniRoute/pull/11605)) — thanks @pacocartones
diff --git a/src/app/(dashboard)/dashboard/profile/page.tsx b/src/app/(dashboard)/dashboard/profile/page.tsx
index dd456bbe2f..082ea0bee2 100644
--- a/src/app/(dashboard)/dashboard/profile/page.tsx
+++ b/src/app/(dashboard)/dashboard/profile/page.tsx
@@ -249,21 +249,23 @@ export default function ProfilePage() {
           <div className="grid grid-cols-2 sm:grid-cols-3 md:grid-cols-4 lg:grid-cols-5 gap-4">
             {allBadges.map((badge) => {
               const isEarned = earnedIds.has(badge.id);
+              const isHiddenAndLocked = Boolean(badge.hidden) && !isEarned;
               const earnedInfo = earnedBadges.find((b) => b.badgeId === badge.id);
               const rarityColor = RARITY_COLORS[badge.rarity] || RARITY_COLORS.common;
 
               return (
                 <button
                   key={badge.id}
-                  onClick={() => setSelectedBadge(badge)}
+                  onClick={() => !isHiddenAndLocked && setSelectedBadge(badge)}
+                  disabled={isHiddenAndLocked}
                   className={`relative p-4 rounded-xl border transition-all text-left ${
                     isEarned
                       ? `${rarityColor} bg-surface hover:shadow-md`
-                      : "border-border/50 bg-surface/50 opacity-50 grayscale hover:opacity-70"
+                      : "border-border/50 bg-surface/50 opacity-50 grayscale enabled:hover:opacity-70 disabled:cursor-default"
                   }`}
                 >
                   <div className="text-3xl mb-2">
-                    <BadgeIcon icon={badge.icon} earned={isEarned} />
+                    <BadgeIcon icon={isHiddenAndLocked ? null : badge.icon} earned={isEarned} />
                   </div>
                   <p className="font-semibold text-sm truncate">
                     {badge.hidden && !isEarned ? "???" : translateBadge(badge, "name")}
diff --git a/tests/unit/ui/profile-hidden-badge-confidentiality.test.tsx b/tests/unit/ui/profile-hidden-badge-confidentiality.test.tsx
new file mode 100644
index 0000000000..b40388758b
--- /dev/null
+++ b/tests/unit/ui/profile-hidden-badge-confidentiality.test.tsx
@@ -0,0 +1,114 @@
+// @vitest-environment jsdom
+
+import React, { act } from "react";
+import { createRoot } from "react-dom/client";
+import { afterEach, describe, expect, it, vi } from "vitest";
+(
+  globalThis as typeof globalThis & { IS_REACT_ACT_ENVIRONMENT?: boolean }
+).IS_REACT_ACT_ENVIRONMENT = true;
+
+const translate = (key: string) => key;
+vi.mock("next-intl", () => ({
+  useLocale: () => "en",
+  useTranslations: () => Object.assign(translate, { has: () => false }),
+}));
+
+const { default: ProfilePage } = await import("@/app/(dashboard)/dashboard/profile/page");
+
+const roots: Array<{ root: ReturnType<typeof createRoot>; container: HTMLDivElement }> = [];
+
+async function renderProfile(earned = false) {
+  const hiddenBadge = {
+    id: "secret-badge",
+    name: "Secret Badge Name",
+    description: "Secret badge description",
+    icon: "rocket",
+    category: "secret-category",
+    rarity: "legendary",
+    criteria: '{"type":"secret-condition"}',
+    hidden: 1,
+    createdAt: "2026-08-26T00:00:00.000Z",
+  };
+  vi.stubGlobal(
+    "fetch",
+    vi.fn(async (input: RequestInfo | URL) => {
+      const url = String(input);
+      if (url.endsWith("/level")) {
+        return { ok: true, json: async () => ({ level: { totalXp: 0, currentLevel: 1 } }) };
+      }
+      if (url.endsWith("/earned")) {
+        return {
+          ok: true,
+          json: async () => ({
+            badges: earned
+              ? [{ badgeId: hiddenBadge.id, unlockedAt: "2026-08-26T00:00:00.000Z" }]
+              : [],
+          }),
+        };
+      }
+      return { ok: true, json: async () => ({ badges: [hiddenBadge] }) };
+    })
+  );
+
+  const container = document.createElement("div");
+  document.body.appendChild(container);
+  const root = createRoot(container);
+  roots.push({ root, container });
+  act(() => root.render(<ProfilePage />));
+
+  for (let i = 0; i < 40 && !container.querySelector("button"); i++) {
+    await act(async () => {
+      await new Promise((resolve) => setTimeout(resolve, 10));
+    });
+  }
+  return container;
+}
+
+afterEach(() => {
+  for (const { root, container } of roots.splice(0)) {
+    act(() => root.unmount());
+    container.remove();
+  }
+  vi.restoreAllMocks();
+  vi.unstubAllGlobals();
+});
+
+describe("Profile hidden badge confidentiality", () => {
+  it("does not disclose locked hidden badge metadata when activated", async () => {
+    const container = await renderProfile();
+    const badgeButton = Array.from(container.querySelectorAll("button")).find((button) =>
+      button.textContent?.includes("???")
+    );
+    expect(badgeButton).toBeDefined();
+    expect(container.textContent).not.toContain("rocket_launch");
+
+    await act(async () => {
+      badgeButton?.dispatchEvent(new MouseEvent("click", { bubbles: true }));
+    });
+
+    expect(container.textContent).not.toContain("Secret Badge Name");
+    expect(container.textContent).not.toContain("Secret badge description");
+    expect(container.textContent).not.toContain("secret-category");
+    expect(container.textContent).not.toContain("legendary");
+    expect(container.textContent).not.toContain("secret-condition");
+  });
+
+  it("reveals an earned hidden badge normally", async () => {
+    const container = await renderProfile(true);
+    const badgeButton = Array.from(container.querySelectorAll("button")).find((button) =>
+      button.textContent?.includes("Secret Badge Name")
+    );
+    expect(badgeButton).toBeDefined();
+    expect((badgeButton as HTMLButtonElement).disabled).toBe(false);
+
+    await act(async () => {
+      badgeButton?.dispatchEvent(new MouseEvent("click", { bubbles: true }));
+    });
+
+    expect(container.textContent).toContain("secret-category");
+    expect(container.textContent).toContain("rocket_launch");
+    expect(container.textContent).toContain("Secret Badge Name");
+    expect(container.textContent).toContain("Secret badge description");
+    expect(container.textContent).toContain("legendary");
+  });
+});