From 6a04ccb2850c727eb2ad2b660efe76599cfa9f0b Mon Sep 17 00:00:00 2001
From: Tangem <git@tangem.com>
Date: Sun, 1 Mar 2026 13:55:27 +0400
Subject: [PATCH] Updated on 2026-08-14

---
 .../core/ui/security/DisableAutofill.kt       | 31 +++++++++++++++++++
 .../ui/MultiWalletSeedPhraseImport.kt         |  3 ++
 2 files changed, 34 insertions(+)
 create mode 100644 core/ui/src/main/java/com/tangem/core/ui/security/DisableAutofill.kt

diff --git a/core/ui/src/main/java/com/tangem/core/ui/security/DisableAutofill.kt b/core/ui/src/main/java/com/tangem/core/ui/security/DisableAutofill.kt
new file mode 100644
index 0000000000..8693a0ea3e
--- /dev/null
+++ b/core/ui/src/main/java/com/tangem/core/ui/security/DisableAutofill.kt
@@ -0,0 +1,31 @@
+package com.tangem.core.ui.security
+
+import android.os.Build
+import android.view.View
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
+import androidx.compose.ui.platform.LocalView
+
+/**
+ * Disables autofill for the current Compose view hierarchy.
+ *
+ * This prevents password managers and other autofill services from accessing
+ * sensitive content (e.g., seed phrases, private keys) entered in text fields.
+ *
+ * Must be called within a Composable scope before the text fields that need protection.
+ *
+ * The original autofill setting is restored when this composable leaves the composition.
+ */
+@Composable
+fun DisableAutofillEffect() {
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+        val view = LocalView.current
+        DisposableEffect(view) {
+            val previousValue = view.importantForAutofill
+            view.importantForAutofill = View.IMPORTANT_FOR_AUTOFILL_NO_EXCLUDE_DESCENDANTS
+            onDispose {
+                view.importantForAutofill = previousValue
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/features/onboarding-v2/impl/src/main/kotlin/com/tangem/features/onboarding/v2/multiwallet/impl/child/seedphrase/ui/MultiWalletSeedPhraseImport.kt b/features/onboarding-v2/impl/src/main/kotlin/com/tangem/features/onboarding/v2/multiwallet/impl/child/seedphrase/ui/MultiWalletSeedPhraseImport.kt
index 8779ab378a..a5fda3ab83 100644
--- a/features/onboarding-v2/impl/src/main/kotlin/com/tangem/features/onboarding/v2/multiwallet/impl/child/seedphrase/ui/MultiWalletSeedPhraseImport.kt
+++ b/features/onboarding-v2/impl/src/main/kotlin/com/tangem/features/onboarding/v2/multiwallet/impl/child/seedphrase/ui/MultiWalletSeedPhraseImport.kt
@@ -28,6 +28,7 @@ import com.tangem.core.ui.extensions.stringReference
 import com.tangem.core.ui.extensions.stringResourceSafe
 import com.tangem.core.ui.res.TangemTheme
 import com.tangem.core.ui.res.TangemThemePreview
+import com.tangem.core.ui.security.DisableAutofillEffect
 import com.tangem.features.onboarding.v2.impl.R
 import com.tangem.features.onboarding.v2.multiwallet.impl.child.seedphrase.ui.state.MultiWalletSeedPhraseUM
 import com.tangem.features.onboarding.v2.multiwallet.impl.child.seedphrase.ui.utils.InvalidWordsColorTransformation
@@ -53,6 +54,8 @@ internal fun MultiWalletSeedPhraseImport(state: MultiWalletSeedPhraseUM.Import,
         )
     }
 
+    DisableAutofillEffect()
+
     Box(modifier.fillMaxSize()) {
         Column(
             modifier = Modifier