diff --git a/specs/019-ops-console-active-operations/deploy/frontend/src/components/AlertBar.jsx b/specs/019-ops-console-active-operations/deploy/frontend/src/components/AlertBar.jsx
new file mode 100644
index 0000000..b475903
--- /dev/null
+++ b/specs/019-ops-console-active-operations/deploy/frontend/src/components/AlertBar.jsx
@@ -0,0 +1,39 @@
+import { Link } from 'react-router-dom'
+import { SEVERITY_BUCKETS } from '../lib/severity'
+
+export default function AlertBar({ counts, linkable = true }) {
+  return (
+    <div className="wz-alerts-bar" role="region" aria-label="Alertas últimas 24 horas">
+      {SEVERITY_BUCKETS.map(({ key, label, hint, className }) => {
+        const val = counts[key] ?? 0
+        const inner = (
+          <>
+            <strong>{val}</strong>
+            <span>{label}</span>
+            <span className="wz-alert-hint">{hint}</span>
+            {linkable && val > 0 ? (
+              <span className="wz-alert-cta">Ver alertas →</span>
+            ) : null}
+          </>
+        )
+        if (linkable && val > 0) {
+          return (
+            <Link
+              key={key}
+              to={`/discover?bucket=${key}`}
+              className={`wz-alert-stat wz-alert-stat--link ${className}`}
+              title={`Ver ${val} alerta(s) — ${hint}`}
+            >
+              {inner}
+            </Link>
+          )
+        }
+        return (
+          <div key={key} className={`wz-alert-stat ${className}`} title={hint}>
+            {inner}
+          </div>
+        )
+      })}
+    </div>
+  )
+}
diff --git a/specs/019-ops-console-active-operations/deploy/frontend/src/lib/events.js b/specs/019-ops-console-active-operations/deploy/frontend/src/lib/events.js
new file mode 100644
index 0000000..2083b0a
--- /dev/null
+++ b/specs/019-ops-console-active-operations/deploy/frontend/src/lib/events.js
@@ -0,0 +1,32 @@
+import { MOCK_DISCOVER_EVENTS } from '../mock'
+import { apiGet } from './api'
+
+function normalizeApiEvent(row) {
+  const payload = row.payload || {}
+  const data = payload.data || {}
+  const level = row.severity ?? data.level ?? payload.level
+  return {
+    id: row.id,
+    source: row.source || 'wazuh',
+    event_type: row.event_type,
+    domain: row.domain || payload.domain || data.agent || '—',
+    severity: level != null ? Number(level) : null,
+    summary: data.description || payload.summary || row.event_type,
+    agent: data.agent || payload.agent || '—',
+    rule_id: data.rule_id || payload.rule_id,
+    chamado_public_id: payload.chamado_public_id || null,
+    created_at: row.created_at,
+    wazuh_link: 'https://wazuh.itecnologys.com/',
+  }
+}
+
+export async function loadDiscoverEvents() {
+  try {
+    const data = await apiGet('/api/v1/webhooks/events?source=wazuh')
+    const rows = (data.events || []).map(normalizeApiEvent)
+    if (rows.length) return { events: rows, fromApi: true }
+  } catch {
+    /* sem login JWT — mock */
+  }
+  return { events: MOCK_DISCOVER_EVENTS, fromApi: false }
+}
diff --git a/specs/019-ops-console-active-operations/deploy/frontend/src/lib/severity.js b/specs/019-ops-console-active-operations/deploy/frontend/src/lib/severity.js
new file mode 100644
index 0000000..8f2709b
--- /dev/null
+++ b/specs/019-ops-console-active-operations/deploy/frontend/src/lib/severity.js
@@ -0,0 +1,44 @@
+/** Buckets Wazuh — mesma escala da home Console */
+
+export const SEVERITY_BUCKETS = [
+  { key: 'critical', label: 'Critical severity', hint: 'Rule level 15 or higher', className: 'wz-sev-critical', min: 15, max: 99 },
+  { key: 'high', label: 'High severity', hint: 'Rule level 12 to 14', className: 'wz-sev-high', min: 12, max: 14 },
+  { key: 'medium', label: 'Medium severity', hint: 'Rule level 7 to 11', className: 'wz-sev-med', min: 7, max: 11 },
+  { key: 'low', label: 'Low severity', hint: 'Rule level 0 to 6', className: 'wz-sev-low', min: 0, max: 6 },
+]
+
+export function bucketForLevel(level) {
+  const n = Number(level)
+  if (Number.isNaN(n)) return null
+  return SEVERITY_BUCKETS.find((b) => n >= b.min && n <= b.max)?.key ?? null
+}
+
+export function aggregateWazuh24h(events) {
+  const counts = Object.fromEntries(SEVERITY_BUCKETS.map((b) => [b.key, 0]))
+  const now = Date.now()
+  const windowMs = 24 * 60 * 60 * 1000
+  for (const ev of events || []) {
+    if (ev.source !== 'wazuh') continue
+    const ts = ev.created_at ? new Date(ev.created_at).getTime() : now
+    if (now - ts > windowMs) continue
+    const bucket = bucketForLevel(ev.severity)
+    if (bucket) counts[bucket] += 1
+  }
+  return counts
+}
+
+export function filterByBucket(events, bucketKey) {
+  if (!bucketKey) return events
+  const now = Date.now()
+  const windowMs = 24 * 60 * 60 * 1000
+  return (events || []).filter((ev) => {
+    if (bucketForLevel(ev.severity) !== bucketKey) return false
+    if (ev.source !== 'wazuh') return false
+    const ts = ev.created_at ? new Date(ev.created_at).getTime() : now
+    return now - ts <= windowMs
+  })
+}
+
+export function bucketLabel(bucketKey) {
+  return SEVERITY_BUCKETS.find((b) => b.key === bucketKey)?.label ?? bucketKey
+}
diff --git a/specs/019-ops-console-active-operations/deploy/frontend/src/mock.js b/specs/019-ops-console-active-operations/deploy/frontend/src/mock.js
index 3073ba8..5f86b9f 100644
--- a/specs/019-ops-console-active-operations/deploy/frontend/src/mock.js
+++ b/specs/019-ops-console-active-operations/deploy/frontend/src/mock.js
@@ -31,8 +31,27 @@ export const MOCK_CHAMADOS = [
 ]
 
 export const MOCK_EVENTS = [
-  { id: 901, chamado_public_id: 'CH-2026-00042', source: 'wazuh', event_type: 'wazuh.alert', domain: 'myvexx.com', severity: 12, summary: 'SSH brute force' },
-  { id: 902, chamado_public_id: 'CH-2026-00042', source: 'onboard', event_type: 'onboarding.failed', domain: 'myvexx.com', severity: null, summary: 'DNS timeout' },
+  { id: 901, chamado_public_id: 'CH-2026-00042', source: 'wazuh', event_type: 'wazuh.alert', domain: 'myvexx.com', severity: 12, summary: 'SSH brute force', agent: 'vm112-mail', rule_id: '5712', created_at: new Date(Date.now() - 3600000).toISOString() },
+  { id: 902, chamado_public_id: 'CH-2026-00042', source: 'onboard', event_type: 'onboarding.failed', domain: 'myvexx.com', severity: null, summary: 'DNS timeout', agent: '—', rule_id: null, created_at: new Date(Date.now() - 3000000).toISOString() },
+]
+
+/** Alertas Wazuh últimas 24h — alimentam barra + Discover filtrável */
+export const MOCK_DISCOVER_EVENTS = [
+  { id: 1001, source: 'wazuh', event_type: 'wazuh.alert', domain: 'myvexx.com', severity: 9, summary: 'Integrity checksum changed', agent: 'vm112-mail', rule_id: '550', chamado_public_id: null, created_at: new Date(Date.now() - 2 * 3600000).toISOString() },
+  { id: 1002, source: 'wazuh', event_type: 'wazuh.alert', domain: 'ligbox.com.br', severity: 8, summary: 'Multiple authentication failures', agent: 'vm123-finance', rule_id: '5710', chamado_public_id: null, created_at: new Date(Date.now() - 5 * 3600000).toISOString() },
+  { id: 1003, source: 'wazuh', event_type: 'wazuh.alert', domain: '—', severity: 5, summary: 'sshd: authentication failure', agent: 'vm122-desk', rule_id: '5712', chamado_public_id: null, created_at: new Date(Date.now() - 1 * 3600000).toISOString() },
+  { id: 1004, source: 'wazuh', event_type: 'wazuh.alert', domain: '—', severity: 4, summary: 'PAM: User login failed', agent: 'vm122-desk', rule_id: '5503', chamado_public_id: null, created_at: new Date(Date.now() - 3 * 3600000).toISOString() },
+  { id: 1005, source: 'wazuh', event_type: 'wazuh.alert', domain: '—', severity: 3, summary: 'New Yum package installed', agent: 'vm104-wazuh', rule_id: '23504', chamado_public_id: null, created_at: new Date(Date.now() - 6 * 3600000).toISOString() },
+  { id: 1006, source: 'wazuh', event_type: 'wazuh.alert', domain: '—', severity: 3, summary: 'Listened ports status changed', agent: 'traefik-proxy', rule_id: '533', chamado_public_id: null, created_at: new Date(Date.now() - 8 * 3600000).toISOString() },
+  { id: 1007, source: 'wazuh', event_type: 'wazuh.alert', domain: '—', severity: 2, summary: 'syslog: cron session opened', agent: 'vm112-mail', rule_id: '2833', chamado_public_id: null, created_at: new Date(Date.now() - 10 * 3600000).toISOString() },
+  { id: 1008, source: 'wazuh', event_type: 'wazuh.alert', domain: '—', severity: 2, summary: 'File added to the system', agent: 'vm123-finance', rule_id: '554', chamado_public_id: null, created_at: new Date(Date.now() - 12 * 3600000).toISOString() },
+  { id: 1009, source: 'wazuh', event_type: 'wazuh.alert', domain: '—', severity: 2, summary: 'Dpkg (Debian Package) changed', agent: 'vm122-desk', rule_id: '2902', chamado_public_id: null, created_at: new Date(Date.now() - 14 * 3600000).toISOString() },
+  { id: 1010, source: 'wazuh', event_type: 'wazuh.alert', domain: '—', severity: 1, summary: 'Login session opened', agent: 'vm104-wazuh', rule_id: '5501', chamado_public_id: null, created_at: new Date(Date.now() - 16 * 3600000).toISOString() },
+  { id: 1011, source: 'wazuh', event_type: 'wazuh.alert', domain: '—', severity: 1, summary: 'PAM: Login session closed', agent: 'traefik-proxy', rule_id: '5502', chamado_public_id: null, created_at: new Date(Date.now() - 18 * 3600000).toISOString() },
+  { id: 1012, source: 'wazuh', event_type: 'wazuh.alert', domain: '—', severity: 1, summary: 'sshd: Accepted publickey', agent: 'vm112-mail', rule_id: '5715', chamado_public_id: null, created_at: new Date(Date.now() - 20 * 3600000).toISOString() },
+  { id: 1013, source: 'wazuh', event_type: 'wazuh.alert', domain: '—', severity: 0, summary: 'Agent started', agent: 'vm122-desk', rule_id: '503', chamado_public_id: null, created_at: new Date(Date.now() - 22 * 3600000).toISOString() },
+  { id: 1014, source: 'wazuh', event_type: 'wazuh.alert', domain: '—', severity: 0, summary: 'Agent keepalive', agent: 'vm123-finance', rule_id: '504', chamado_public_id: null, created_at: new Date(Date.now() - 23 * 3600000).toISOString() },
+  { id: 902, chamado_public_id: 'CH-2026-00042', source: 'onboard', event_type: 'onboarding.failed', domain: 'myvexx.com', severity: null, summary: 'DNS timeout', agent: '—', rule_id: null, created_at: new Date(Date.now() - 3000000).toISOString() },
 ]
 
 export const MOCK_TENANTS = [
diff --git a/specs/019-ops-console-active-operations/deploy/frontend/src/theme.css b/specs/019-ops-console-active-operations/deploy/frontend/src/theme.css
index e46c55c..fcd3342 100644
--- a/specs/019-ops-console-active-operations/deploy/frontend/src/theme.css
+++ b/specs/019-ops-console-active-operations/deploy/frontend/src/theme.css
@@ -143,6 +143,43 @@ a:hover { text-decoration: underline; }
   text-align: center;
 }
 
+.wz-alert-stat--link {
+  text-decoration: none;
+  color: inherit;
+  transition: background 0.15s;
+  cursor: pointer;
+}
+
+.wz-alert-stat--link:hover {
+  background: var(--lb-accent-soft);
+  text-decoration: none;
+}
+
+.wz-alert-hint {
+  display: block;
+  font-size: 0.65rem;
+  color: var(--lb-text-muted);
+  text-transform: none;
+  margin-top: 0.2rem;
+}
+
+.wz-alert-cta {
+  display: block;
+  font-size: 0.72rem;
+  color: var(--lb-accent);
+  margin-top: 0.45rem;
+  font-weight: 600;
+}
+
+.discover-filter-banner {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 1rem;
+  flex-wrap: wrap;
+  margin-bottom: 1rem;
+}
+
 .wz-alert-stat:last-child { border-right: none; }
 
 .wz-alert-stat strong {
diff --git a/specs/019-ops-console-active-operations/deploy/frontend/src/views/ConsoleHome.jsx b/specs/019-ops-console-active-operations/deploy/frontend/src/views/ConsoleHome.jsx
index 85e7c9b..08fa5aa 100644
--- a/specs/019-ops-console-active-operations/deploy/frontend/src/views/ConsoleHome.jsx
+++ b/specs/019-ops-console-active-operations/deploy/frontend/src/views/ConsoleHome.jsx
@@ -1,27 +1,11 @@
 import { useEffect, useState } from 'react'
 import { Link } from 'react-router-dom'
+import AlertBar from '../components/AlertBar'
+import { loadDiscoverEvents } from '../lib/events'
+import { aggregateWazuh24h } from '../lib/severity'
 import { MOCK_AUDIT_TENANTS, MOCK_CHAMADOS, MOCK_TENANTS } from '../mock'
 import { apiGet } from '../lib/api'
 
-function AlertBar() {
-  return (
-    <div className="wz-alerts-bar" role="region" aria-label="Alertas últimas 24 horas">
-      {[
-        ['0', 'Critical severity', 'wz-sev-critical', 'Rule level 15 or higher'],
-        ['0', 'High severity', 'wz-sev-high', 'Rule level 12 to 14'],
-        ['2', 'Medium severity', 'wz-sev-med', 'Rule level 7 to 11'],
-        ['12', 'Low severity', 'wz-sev-low', 'Rule level 0 to 6'],
-      ].map(([val, label, cls, hint]) => (
-        <div key={label} className={`wz-alert-stat ${cls}`}>
-          <strong>{val}</strong>
-          <span>{label}</span>
-          <span style={{ display: 'block', fontSize: '0.65rem', marginTop: '0.2rem', textTransform: 'none' }}>{hint}</span>
-        </div>
-      ))}
-    </div>
-  )
-}
-
 function FeatureSection({ title, children }) {
   return (
     <section className="wz-section">
@@ -103,12 +87,18 @@ function AuditTenantCards({ auditTenants }) {
 export default function ConsoleHome() {
   const [infra, setInfra] = useState(MOCK_TENANTS)
   const [audit, setAudit] = useState(MOCK_AUDIT_TENANTS)
+  const [alertCounts, setAlertCounts] = useState({ critical: 0, high: 0, medium: 0, low: 0 })
   const [usingMock, setUsingMock] = useState(true)
 
   useEffect(() => {
     let cancelled = false
     ;(async () => {
       try {
+        const { events, fromApi } = await loadDiscoverEvents()
+        if (!cancelled) {
+          setAlertCounts(aggregateWazuh24h(events))
+          if (fromApi) setUsingMock(false)
+        }
         const [tData, aData] = await Promise.all([
           apiGet('/api/v1/tenants').catch(() => null),
           apiGet('/api/v1/audit/overview').catch(() => null),
@@ -133,11 +123,11 @@ export default function ConsoleHome() {
     <>
       <h2 className="page-title">Console</h2>
       <p className="page-lead">
-        Operações unificadas — chamados, discover, tenants de infraestrutura e saúde de domínios num só lugar.
-        {usingMock ? ' (dados de demonstração — login API em breve)' : ''}
+        Operações unificadas — clique nos números de alerta para ver <strong>quem</strong> gerou cada evento (agente, regra, domínio).
+        {usingMock ? ' Dados de demonstração até login API.' : ''}
       </p>
 
-      <AlertBar />
+      <AlertBar counts={alertCounts} />
 
       <FeatureSection title="Security operations">
         <FeatureCard
@@ -154,9 +144,9 @@ export default function ConsoleHome() {
         />
         <FeatureCard
           icon="🛡️"
-          title="Threat hunting"
-          description="Alertas correlacionados por domínio e sessão de onboarding."
-          to="/discover"
+          title="Ver alertas médios"
+          description="2 alertas L7–L11 nas últimas 24h — clique para lista filtrada."
+          to="/discover?bucket=medium"
         />
       </FeatureSection>
 
diff --git a/specs/019-ops-console-active-operations/deploy/frontend/src/views/Discover.jsx b/specs/019-ops-console-active-operations/deploy/frontend/src/views/Discover.jsx
index 18ceb29..145bb30 100644
--- a/specs/019-ops-console-active-operations/deploy/frontend/src/views/Discover.jsx
+++ b/specs/019-ops-console-active-operations/deploy/frontend/src/views/Discover.jsx
@@ -1,36 +1,119 @@
-import { Link } from 'react-router-dom'
-import { MOCK_EVENTS } from '../mock'
+import { useEffect, useMemo, useState } from 'react'
+import { Link, useSearchParams } from 'react-router-dom'
+import { loadDiscoverEvents } from '../lib/events'
+import { bucketLabel, filterByBucket } from '../lib/severity'
+
+function fmtWhen(iso) {
+  if (!iso) return '—'
+  try {
+    return new Date(iso).toLocaleString('pt-BR', { dateStyle: 'short', timeStyle: 'short' })
+  } catch {
+    return iso
+  }
+}
 
 export default function Discover() {
+  const [searchParams, setSearchParams] = useSearchParams()
+  const bucket = searchParams.get('bucket')
+  const [events, setEvents] = useState([])
+  const [fromApi, setFromApi] = useState(false)
+  const [loading, setLoading] = useState(true)
+
+  useEffect(() => {
+    let cancelled = false
+    ;(async () => {
+      setLoading(true)
+      const { events: rows, fromApi: api } = await loadDiscoverEvents()
+      if (!cancelled) {
+        setEvents(rows)
+        setFromApi(api)
+        setLoading(false)
+      }
+    })()
+    return () => { cancelled = true }
+  }, [])
+
+  const filtered = useMemo(() => {
+    if (!bucket) return events
+    return filterByBucket(events, bucket)
+  }, [events, bucket])
+
+  const clearFilter = () => setSearchParams({})
+
   return (
     <>
+      <p><Link to="/">← Console</Link></p>
       <h2 className="page-title">Discover</h2>
-      <p className="page-lead">Feed unificado — clique num evento para abrir o hub CH-* (≤ 2 cliques).</p>
-      <div className="card table-wrap">
-        <table className="data-table">
-          <thead>
-            <tr>
-              <th>ID</th><th>Origem</th><th>Evento</th><th>Domínio</th><th>Sev</th><th>Chamado</th>
-            </tr>
-          </thead>
-          <tbody>
-            {MOCK_EVENTS.map((e) => (
-              <tr key={e.id}>
-                <td>{e.id}</td>
-                <td><span className={`badge badge-${e.source}`}>{e.source}</span></td>
-                <td>{e.event_type}</td>
-                <td>{e.domain}</td>
-                <td>{e.severity ?? '—'}</td>
-                <td>
-                  {e.chamado_public_id ? (
-                    <Link to={`/chamados/${e.chamado_public_id}`}>{e.chamado_public_id}</Link>
-                  ) : '—'}
-                </td>
+      {bucket ? (
+        <div className="discover-filter-banner card">
+          <div>
+            <strong>Filtro activo:</strong> {bucketLabel(bucket)} — {filtered.length} alerta(s) nas últimas 24h
+          </div>
+          <button type="button" className="btn" onClick={clearFilter}>Limpar filtro</button>
+        </div>
+      ) : (
+        <p className="page-lead">
+          Feed unificado Wazuh + onboard. Cada linha mostra <strong>agente</strong>, <strong>regra</strong> e ligação ao chamado.
+          {fromApi ? '' : ' (demonstração — login API para dados live)'}
+        </p>
+      )}
+
+      {loading ? (
+        <p className="page-lead">Carregando eventos…</p>
+      ) : filtered.length === 0 ? (
+        <div className="card">
+          <p style={{ margin: 0 }}>Nenhum alerta neste filtro nas últimas 24 horas.</p>
+        </div>
+      ) : (
+        <div className="card table-wrap">
+          <table className="data-table">
+            <thead>
+              <tr>
+                <th>Quando</th>
+                <th>Sev</th>
+                <th>Agente</th>
+                <th>Regra</th>
+                <th>Descrição</th>
+                <th>Domínio</th>
+                <th>Chamado</th>
+                <th>Wazuh</th>
               </tr>
-            ))}
-          </tbody>
-        </table>
-      </div>
+            </thead>
+            <tbody>
+              {filtered.map((e) => (
+                <tr key={e.id}>
+                  <td>{fmtWhen(e.created_at)}</td>
+                  <td>
+                    {e.severity != null ? (
+                      <Link to={`/discover?bucket=${e.severity >= 15 ? 'critical' : e.severity >= 12 ? 'high' : e.severity >= 7 ? 'medium' : 'low'}`}>
+                        L{e.severity}
+                      </Link>
+                    ) : '—'}
+                  </td>
+                  <td><code>{e.agent || '—'}</code></td>
+                  <td>{e.rule_id ? <code>{e.rule_id}</code> : '—'}</td>
+                  <td>{e.summary || e.event_type}</td>
+                  <td>{e.domain || '—'}</td>
+                  <td>
+                    {e.chamado_public_id ? (
+                      <Link to={`/chamados/${e.chamado_public_id}`}>{e.chamado_public_id}</Link>
+                    ) : '—'}
+                  </td>
+                  <td>
+                    {e.source === 'wazuh' ? (
+                      <a href="https://wazuh.itecnologys.com/" target="_blank" rel="noreferrer noreferrer" className="btn" style={{ padding: '0.2rem 0.5rem', fontSize: '0.75rem' }}>
+                        Abrir
+                      </a>
+                    ) : (
+                      <span className={`badge badge-${e.source}`}>{e.source}</span>
+                    )}
+                  </td>
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+      )}
     </>
   )
 }