diff --git a/CHANGELOG.md b/CHANGELOG.md
index a02c8b1..0994170 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog - project.linkedcorp.net
 
+## [2.8.3] - 2026-10-01
+### Fixed
+- El PIN de "Contraseñas" (acceso y cambio de PIN) ya no usa `type="password"` en el campo —
+  Chrome lo detectaba como una credencial de sitio y ofrecía "¿Quieres actualizar la contraseña?"
+  cada vez que se desbloqueaba el candado. Ahora se enmascara solo visualmente (sigue viéndose
+  como puntos) sin disparar el gestor de contraseñas del navegador.
+
 ## [2.8.2] - 2026-10-01
 ### Added
 - Al aplicar una actualización desde Configuración → Actualizaciones, ahora se bloquea toda la
diff --git a/VERSION b/VERSION
index 1817afe..9f8d8a9 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.8.2
+2.8.3
diff --git a/backend/package.json b/backend/package.json
index 058827e..9067b1b 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "project-linkedcorp-backend",
-  "version": "2.8.2",
+  "version": "2.8.3",
   "private": true,
   "type": "module",
   "main": "src/server.js",
diff --git a/frontend/package.json b/frontend/package.json
index 36c4127..5109a22 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,7 +1,7 @@
 {
   "name": "project-linkedcorp-frontend",
   "private": true,
-  "version": "2.8.2",
+  "version": "2.8.3",
   "type": "module",
   "scripts": {
     "dev": "vite",
diff --git a/frontend/src/pages/Contrasenas/ContrasenasPage.jsx b/frontend/src/pages/Contrasenas/ContrasenasPage.jsx
index a52aadb..0366cdd 100644
--- a/frontend/src/pages/Contrasenas/ContrasenasPage.jsx
+++ b/frontend/src/pages/Contrasenas/ContrasenasPage.jsx
@@ -268,7 +268,8 @@ export default function ContrasenasPage() {
         {!hasPinSet && <p className="text-muted" style={{ fontSize: '.8rem' }}>{t('vault_create_pin_hint')}</p>}
         <Field label={t('vault_pin_label')}>
           <input
-            className="input" type="password" inputMode="numeric" maxLength={4} autoFocus
+            className="input pin-input" type="text" inputMode="numeric" maxLength={4} autoFocus
+            autoComplete="off" data-lpignore="true" data-1p-ignore="true"
             value={pin} onChange={(e) => setPin(e.target.value.replace(/\D/g, ''))}
             onKeyDown={(e) => { if (e.key === 'Enter') submitPin(); }}
           />
@@ -276,7 +277,8 @@ export default function ContrasenasPage() {
         {!hasPinSet && (
           <Field label={t('vault_pin_confirm_label')}>
             <input
-              className="input" type="password" inputMode="numeric" maxLength={4}
+              className="input pin-input" type="text" inputMode="numeric" maxLength={4}
+              autoComplete="off" data-lpignore="true" data-1p-ignore="true"
               value={pinConfirm} onChange={(e) => setPinConfirm(e.target.value.replace(/\D/g, ''))}
               onKeyDown={(e) => { if (e.key === 'Enter') submitPin(); }}
             />
@@ -426,13 +428,13 @@ export default function ContrasenasPage() {
 
       <DetailPopup open={changingPin} title={t('vault_change_pin')} onClose={() => setChangingPin(false)} width={360} height={360}>
         <Field label={t('vault_pin_current_label')}>
-          <input className="input" type="password" inputMode="numeric" maxLength={4} value={pinChangeForm.current} onChange={(e) => setPinChangeForm((f) => ({ ...f, current: e.target.value.replace(/\D/g, '') }))} />
+          <input className="input pin-input" type="text" inputMode="numeric" maxLength={4} autoComplete="off" data-lpignore="true" data-1p-ignore="true" value={pinChangeForm.current} onChange={(e) => setPinChangeForm((f) => ({ ...f, current: e.target.value.replace(/\D/g, '') }))} />
         </Field>
         <Field label={t('vault_pin_label')}>
-          <input className="input" type="password" inputMode="numeric" maxLength={4} value={pinChangeForm.next} onChange={(e) => setPinChangeForm((f) => ({ ...f, next: e.target.value.replace(/\D/g, '') }))} />
+          <input className="input pin-input" type="text" inputMode="numeric" maxLength={4} autoComplete="off" data-lpignore="true" data-1p-ignore="true" value={pinChangeForm.next} onChange={(e) => setPinChangeForm((f) => ({ ...f, next: e.target.value.replace(/\D/g, '') }))} />
         </Field>
         <Field label={t('vault_pin_confirm_label')}>
-          <input className="input" type="password" inputMode="numeric" maxLength={4} value={pinChangeForm.next2} onChange={(e) => setPinChangeForm((f) => ({ ...f, next2: e.target.value.replace(/\D/g, '') }))} />
+          <input className="input pin-input" type="text" inputMode="numeric" maxLength={4} autoComplete="off" data-lpignore="true" data-1p-ignore="true" value={pinChangeForm.next2} onChange={(e) => setPinChangeForm((f) => ({ ...f, next2: e.target.value.replace(/\D/g, '') }))} />
         </Field>
         {pinChangeError && <div className="login-error">{pinChangeError}</div>}
         <div style={{ display: 'flex', gap: 8, marginTop: 8 }}>
diff --git a/frontend/src/pages/Login/ResetVaultPinPage.jsx b/frontend/src/pages/Login/ResetVaultPinPage.jsx
index dcdc93c..a121cbb 100644
--- a/frontend/src/pages/Login/ResetVaultPinPage.jsx
+++ b/frontend/src/pages/Login/ResetVaultPinPage.jsx
@@ -51,11 +51,13 @@ export default function ResetVaultPinPage() {
         ) : (
           <>
             <Field label={t('vault_pin_label')}>
-              <input className="input" type="password" inputMode="numeric" maxLength={4} autoFocus
+              <input className="input pin-input" type="text" inputMode="numeric" maxLength={4} autoFocus
+                autoComplete="off" data-lpignore="true" data-1p-ignore="true"
                 value={pin} onChange={(e) => setPin(e.target.value.replace(/\D/g, ''))} required />
             </Field>
             <Field label={t('vault_pin_confirm_label')}>
-              <input className="input" type="password" inputMode="numeric" maxLength={4}
+              <input className="input pin-input" type="text" inputMode="numeric" maxLength={4}
+                autoComplete="off" data-lpignore="true" data-1p-ignore="true"
                 value={confirm} onChange={(e) => setConfirm(e.target.value.replace(/\D/g, ''))} required />
             </Field>
             <Button variant="accent" icon={KeyRound} type="submit" disabled={loading || !token} style={{ width: '100%', justifyContent: 'center' }}>
diff --git a/frontend/src/styles/app.css b/frontend/src/styles/app.css
index 68d80b2..4ef70c7 100644
--- a/frontend/src/styles/app.css
+++ b/frontend/src/styles/app.css
@@ -378,6 +378,13 @@ table.list-table { width: 100%; border-collapse: collapse; font-size: .8rem; }
   font-size: .72rem; color: rgb(var(--muted)); max-width: 100%; overflow: hidden;
   text-overflow: ellipsis; white-space: nowrap;
 }
+/* PIN de 4 digitos: NO es type="password" a proposito -- Chrome ofrece "guardar contraseña"
+   (como si fuera login de un sitio) apenas detecta un input password con valor + una llamada de
+   red despues, molestando cada vez que se desbloquea el candado. Un PIN no es una credencial de
+   sitio, asi que se enmascara solo visualmente con -webkit-text-security (soportado en
+   Chrome/Edge/Safari; en Firefox se ve el numero en texto plano, degradacion aceptable). */
+.pin-input { -webkit-text-security: disc; letter-spacing: 4px; }
+
 .vault-icon-picker { display: flex; flex-wrap: wrap; gap: 8px; }
 .vault-icon-picker-brands { max-height: 150px; overflow-y: auto; padding-top: 8px; margin-top: 4px; border-top: 1px dashed rgb(var(--line)); }
 .vault-icon-option {