diff --git a/core/lib/Http/Request/RequestContext.php b/core/lib/Http/Request/RequestContext.php
new file mode 100644
index 0000000..c8af511
--- /dev/null
+++ b/core/lib/Http/Request/RequestContext.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace KTXC\Http\Request;
+
+/**
+ * Holds the HTTP request for the duration of the current runtime execution.
+ */
+final class RequestContext
+{
+    private ?Request $request = null;
+
+    public function initialize(Request $request): void
+    {
+        if ($this->request !== null) {
+            throw new \LogicException('The request context has already been initialized.');
+        }
+
+        $this->request = $request;
+    }
+
+    public function current(): ?Request
+    {
+        return $this->request;
+    }
+
+    public function clear(): void
+    {
+        $this->request = null;
+    }
+}
diff --git a/core/lib/Module/Module.php b/core/lib/Module/Module.php
index f15986f..19c8dd5 100644
--- a/core/lib/Module/Module.php
+++ b/core/lib/Module/Module.php
@@ -38,6 +38,7 @@ class Module extends ModuleInstanceAbstract implements ModuleConsoleInterface, M
             AuthenticationFailedEvent::class,
             FirewallService::class,
             'handleAuthFailure',
+            DeliveryMode::Immediate,
             priority: 100,
         );
 
diff --git a/core/lib/Runtime/Http/HttpRuntime.php b/core/lib/Runtime/Http/HttpRuntime.php
index dba75a0..ea1e8ad 100644
--- a/core/lib/Runtime/Http/HttpRuntime.php
+++ b/core/lib/Runtime/Http/HttpRuntime.php
@@ -11,6 +11,7 @@ use KTXC\Http\Middleware\MiddlewarePipeline;
 use KTXC\Http\Middleware\RouterMiddleware;
 use KTXC\Http\Middleware\TenantMiddleware;
 use KTXC\Http\Request\Request;
+use KTXC\Http\Request\RequestContext;
 use KTXC\Http\Response\Response;
 use KTXC\KernelInterface;
 
@@ -25,26 +26,34 @@ final class HttpRuntime
     public function run(?Request $request = null, bool $send = true): Response
     {
         $request ??= Request::createFromGlobals();
+        $requestContext = null;
 
-        return $this->kernel->executionRunner()->execute(
-            ExecutionDescriptor::http(),
-            function () use ($request, $send): Response {
-                $response = $this->pipeline()->handle($request);
-                if ($send) {
-                    $response->send();
-                }
+        try {
+            return $this->kernel->executionRunner()->execute(
+                ExecutionDescriptor::http(),
+                function () use ($request, $send, &$requestContext): Response {
+                    $requestContext = $this->kernel->container()->get(RequestContext::class);
+                    $requestContext->initialize($request);
 
-                return $response;
-            },
-            function (\Throwable $error) use ($send): Response {
-                $response = $this->errorResponse($error);
-                if ($send) {
-                    $response->send();
-                }
+                    $response = $this->pipeline()->handle($request);
+                    if ($send) {
+                        $response->send();
+                    }
 
-                return $response;
-            },
-        );
+                    return $response;
+                },
+                function (\Throwable $error) use ($send): Response {
+                    $response = $this->errorResponse($error);
+                    if ($send) {
+                        $response->send();
+                    }
+
+                    return $response;
+                },
+            );
+        } finally {
+            $requestContext?->clear();
+        }
     }
 
     private function pipeline(): MiddlewarePipeline
diff --git a/core/lib/Security/AuthenticationManager.php b/core/lib/Security/AuthenticationManager.php
index 11641e1..b7ec9b4 100644
--- a/core/lib/Security/AuthenticationManager.php
+++ b/core/lib/Security/AuthenticationManager.php
@@ -8,11 +8,13 @@ use KTXC\Models\Identity\User;
 use KTXC\Resource\ProviderManager;
 use KTXC\Security\Authentication\AuthenticationRequest;
 use KTXC\Security\Authentication\AuthenticationResponse;
+use KTXC\Security\Event\AuthenticationFailedEvent;
 use KTXC\Service\TokenService;
 use KTXC\Service\UserAccountsService;
 use KTXC\Context\TenantContextInterface;
 use KTXF\Cache\CacheScope;
 use KTXF\Cache\EphemeralCacheInterface;
+use KTXF\Event\EventDispatcherInterface;
 use KTXF\Security\Authentication\AuthenticationProviderInterface;
 use KTXF\Security\Authentication\AuthenticationSession;
 use KTXF\Security\Authentication\ProviderContext;
@@ -31,6 +33,7 @@ class AuthenticationManager
         private readonly ProviderManager $providerManager,
         private readonly TokenService $tokenService,
         private readonly UserAccountsService $userService,
+        private readonly EventDispatcherInterface $events,
     ) {
         $this->securityCode = $this->tenantContext->configuration()->security()->code();
     }
@@ -187,6 +190,10 @@ class AuthenticationManager
 
         if (!$result->isSuccess()) {
             $this->saveSession($session);
+            $this->publishAuthenticationFailure(
+                $session,
+                $result->errorCode ?? AuthenticationResponse::ERROR_INVALID_CREDENTIALS,
+            );
             return AuthenticationResponse::failed(
                 AuthenticationResponse::ERROR_INVALID_CREDENTIALS,
                 'Authentication failed. If you haven\'t set up this method, try another option.',
@@ -389,6 +396,10 @@ class AuthenticationManager
         $result = $provider->completeRedirect($context, $request->params);
 
         if ($result->isFailed()) {
+            $this->publishAuthenticationFailure(
+                $session,
+                $result->errorCode ?? AuthenticationResponse::ERROR_INVALID_CREDENTIALS,
+            );
             $this->deleteSession($session->id);
             return AuthenticationResponse::failed(
                 AuthenticationResponse::ERROR_INVALID_CREDENTIALS,
@@ -566,6 +577,17 @@ class AuthenticationManager
     // Helper Methods
     // =========================================================================
 
+    private function publishAuthenticationFailure(
+        AuthenticationSession $session,
+        string $reason,
+    ): void {
+        $this->events->dispatch(new AuthenticationFailedEvent(
+            userId: $session->userIdentifier,
+            reason: $reason,
+            tenantId: $session->tenantIdentifier,
+        ));
+    }
+
     /**
      * Build provider context from session
      */
diff --git a/core/lib/Security/Event/AuthenticationFailedEvent.php b/core/lib/Security/Event/AuthenticationFailedEvent.php
index b4fcdd6..a177f70 100644
--- a/core/lib/Security/Event/AuthenticationFailedEvent.php
+++ b/core/lib/Security/Event/AuthenticationFailedEvent.php
@@ -9,15 +9,10 @@ use KTXF\Event\Event;
 final class AuthenticationFailedEvent extends Event implements SecurityEventInterface
 {
     public function __construct(
-        private readonly string $ipAddress,
-        private readonly ?string $deviceFingerprint = null,
         private readonly ?string $userId = null,
         private readonly ?string $reason = null,
         ?string $tenantId = null,
         ?string $identityId = null,
-        private readonly ?string $userAgent = null,
-        private readonly ?string $requestPath = null,
-        private readonly ?string $requestMethod = null,
     ) {
         parent::__construct(
             self::class,
@@ -27,31 +22,6 @@ final class AuthenticationFailedEvent extends Event implements SecurityEventInte
         );
     }
 
-    public function getIpAddress(): string
-    {
-        return $this->ipAddress;
-    }
-
-    public function getDeviceFingerprint(): ?string
-    {
-        return $this->deviceFingerprint;
-    }
-
-    public function getUserAgent(): ?string
-    {
-        return $this->userAgent;
-    }
-
-    public function getRequestPath(): ?string
-    {
-        return $this->requestPath;
-    }
-
-    public function getRequestMethod(): ?string
-    {
-        return $this->requestMethod;
-    }
-
     public function getUserId(): ?string
     {
         return $this->userId;
diff --git a/core/lib/Security/Event/SecurityEvent.php b/core/lib/Security/Event/SecurityEvent.php
index 94a8fb0..83da6b5 100644
--- a/core/lib/Security/Event/SecurityEvent.php
+++ b/core/lib/Security/Event/SecurityEvent.php
@@ -9,7 +9,7 @@ use KTXF\Event\Event;
 /**
  * Security-specific event for authentication and access control events
  */
-final class SecurityEvent extends Event implements SecurityEventInterface
+final class SecurityEvent extends Event implements SecurityRequestEventInterface
 {
     // Event names
     public const AUTH_SUCCESS = 'security.auth.success';
diff --git a/core/lib/Security/Event/SecurityEventInterface.php b/core/lib/Security/Event/SecurityEventInterface.php
index 958852e..62fbde7 100644
--- a/core/lib/Security/Event/SecurityEventInterface.php
+++ b/core/lib/Security/Event/SecurityEventInterface.php
@@ -18,16 +18,6 @@ interface SecurityEventInterface
 
     public function getIdentityId(): ?string;
 
-    public function getIpAddress(): ?string;
-
-    public function getDeviceFingerprint(): ?string;
-
-    public function getUserAgent(): ?string;
-
-    public function getRequestPath(): ?string;
-
-    public function getRequestMethod(): ?string;
-
     public function getUserId(): ?string;
 
     public function getReason(): ?string;
diff --git a/core/lib/Security/Event/SecurityRequestEventInterface.php b/core/lib/Security/Event/SecurityRequestEventInterface.php
new file mode 100644
index 0000000..93f163d
--- /dev/null
+++ b/core/lib/Security/Event/SecurityRequestEventInterface.php
@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+namespace KTXC\Security\Event;
+
+interface SecurityRequestEventInterface extends SecurityEventInterface
+{
+    public function getIpAddress(): ?string;
+
+    public function getDeviceFingerprint(): ?string;
+
+    public function getUserAgent(): ?string;
+
+    public function getRequestPath(): ?string;
+
+    public function getRequestMethod(): ?string;
+}
diff --git a/core/lib/Service/FirewallService.php b/core/lib/Service/FirewallService.php
index 1ef6119..caf1ce6 100644
--- a/core/lib/Service/FirewallService.php
+++ b/core/lib/Service/FirewallService.php
@@ -5,6 +5,7 @@ declare(strict_types=1);
 namespace KTXC\Service;
 
 use KTXC\Http\Request\Request;
+use KTXC\Http\Request\RequestContext;
 use KTXC\Models\Firewall\FirewallRuleObject;
 use KTXC\Models\Firewall\FirewallLogObject;
 use KTXC\Stores\FirewallStore;
@@ -12,6 +13,7 @@ use KTXC\Context\TenantContextInterface;
 use KTXC\Security\Event\AuthenticationFailedEvent;
 use KTXC\Security\Event\SecurityEvent;
 use KTXC\Security\Event\SecurityEventInterface;
+use KTXC\Security\Event\SecurityRequestEventInterface;
 use KTXF\Event\EventDispatcherInterface;
 use KTXF\IpUtils;
 
@@ -47,6 +49,7 @@ class FirewallService
         private readonly EventDispatcherInterface $events,
         private readonly FirewallRuleManager $rules,
         private readonly FirewallRuleCache $ruleCache,
+        private readonly RequestContext $requestContext,
     ) {
     }
 
@@ -134,14 +137,15 @@ class FirewallService
      */
     public function handleAuthFailure(AuthenticationFailedEvent $event): void
     {
-        $ipAddress = $event->getIpAddress();
+        $request = $this->requestContext->current();
+        $ipAddress = $request?->getClientIp();
         $tenantId = $event->getTenantId() ?? $this->tenantContext->identifier();
 
         if (!$ipAddress || !$tenantId) {
             return;
         }
 
-        $log = $this->securityLog($event);
+        $log = $this->securityLog($event, $request);
         if ($log === null || !$this->store->createLogOnce($log)) {
             return;
         }
@@ -235,7 +239,10 @@ class FirewallService
         }
     }
 
-    private function securityLog(SecurityEventInterface $event): ?FirewallLogObject
+    private function securityLog(
+        SecurityEventInterface $event,
+        ?Request $request = null,
+    ): ?FirewallLogObject
     {
         $tenantId = $event->getTenantId() ?? $this->tenantContext->identifier();
         $ruleScope = $event->get('ruleScope');
@@ -243,14 +250,19 @@ class FirewallService
             return null;
         }
 
+        $requestEvent = $event instanceof SecurityRequestEventInterface ? $event : null;
+
         $log = new FirewallLogObject();
         return $log->setEventId($event->getEventId())
             ->setTenantId($tenantId)
-            ->setIpAddress($event->getIpAddress())
-            ->setDeviceFingerprint($event->getDeviceFingerprint())
-            ->setUserAgent($event->getUserAgent())
-            ->setRequestPath($event->getRequestPath())
-            ->setRequestMethod($event->getRequestMethod())
+            ->setIpAddress($request?->getClientIp() ?? $requestEvent?->getIpAddress())
+            ->setDeviceFingerprint(
+                $request?->headers->get('X-Device-Fingerprint')
+                    ?? $requestEvent?->getDeviceFingerprint()
+            )
+            ->setUserAgent($request?->headers->get('User-Agent') ?? $requestEvent?->getUserAgent())
+            ->setRequestPath($request?->getPathInfo() ?? $requestEvent?->getRequestPath())
+            ->setRequestMethod($request?->getMethod() ?? $requestEvent?->getRequestMethod())
             ->setEventType($this->mapEventToLogType($event->getName()))
             ->setResult($this->mapEventToResult($event))
             ->setRuleId($event->get('ruleId'))
diff --git a/tests/php/Unit/Event/AuthenticationFailedEventTest.php b/tests/php/Unit/Event/AuthenticationFailedEventTest.php
index 8b698ef..8ed687f 100644
--- a/tests/php/Unit/Event/AuthenticationFailedEventTest.php
+++ b/tests/php/Unit/Event/AuthenticationFailedEventTest.php
@@ -6,6 +6,7 @@ namespace KTXT\Unit\Event;
 
 use KTXC\Security\Event\AuthenticationFailedEvent;
 use KTXC\Security\Event\SecurityEvent;
+use KTXC\Security\Event\SecurityRequestEventInterface;
 use PHPUnit\Framework\Attributes\Test;
 use PHPUnit\Framework\Attributes\TestDox;
 use PHPUnit\Framework\TestCase;
@@ -17,27 +18,18 @@ final class AuthenticationFailedEventTest extends TestCase
     public function constructsTypedState(): void
     {
         $event = new AuthenticationFailedEvent(
-            '203.0.113.10',
-            'device-a',
             'user-a',
             'Invalid credentials',
             'tenant-a',
             'identity-a',
-            'Test Agent',
-            '/login',
-            'POST',
         );
 
         self::assertSame(AuthenticationFailedEvent::class, $event->getName());
-        self::assertSame('203.0.113.10', $event->getIpAddress());
-        self::assertSame('device-a', $event->getDeviceFingerprint());
         self::assertSame('user-a', $event->getUserId());
         self::assertSame('Invalid credentials', $event->getReason());
         self::assertSame('tenant-a', $event->getTenantId());
         self::assertSame('identity-a', $event->getIdentityId());
-        self::assertSame('Test Agent', $event->getUserAgent());
-        self::assertSame('/login', $event->getRequestPath());
-        self::assertSame('POST', $event->getRequestMethod());
         self::assertSame(SecurityEvent::SEVERITY_WARNING, $event->getSeverity());
+        self::assertNotInstanceOf(SecurityRequestEventInterface::class, $event);
     }
 }
diff --git a/tests/php/Unit/Runtime/HttpRuntimeTest.php b/tests/php/Unit/Runtime/HttpRuntimeTest.php
index 5cf4639..d0a281d 100644
--- a/tests/php/Unit/Runtime/HttpRuntimeTest.php
+++ b/tests/php/Unit/Runtime/HttpRuntimeTest.php
@@ -20,6 +20,7 @@ use KTXC\Http\Middleware\RequestHandlerInterface;
 use KTXC\Http\Middleware\RouterMiddleware;
 use KTXC\Http\Middleware\TenantMiddleware;
 use KTXC\Http\Request\Request;
+use KTXC\Http\Request\RequestContext;
 use KTXC\Http\Response\Response;
 use KTXC\Http\Response\StreamedResponse;
 use KTXC\KernelInterface;
@@ -78,6 +79,31 @@ final class HttpRuntimeTest extends TestCase
         self::assertTrue($kernel->outcome?->successful);
     }
 
+    #[Test]
+    #[TestDox('HTTP requests are available only for the active runtime execution')]
+    public function scopesRequestContext(): void
+    {
+        $requestContext = new RequestContext();
+        $observer = new RequestContextMiddleware($requestContext);
+        $kernel = new RuntimeKernel(
+            new RuntimeContainer([
+                RequestContext::class => $requestContext,
+                TenantMiddleware::class => new PassMiddleware(),
+                FirewallMiddleware::class => new PassMiddleware(),
+                AuthenticationMiddleware::class => new PassMiddleware(),
+                RouterMiddleware::class => $observer,
+            ]),
+            new TenantContext($this->createStub(TenantService::class)),
+            new IdentityContext(),
+        );
+        $request = Request::create('/auth/verify', 'POST');
+
+        (new HttpRuntime($kernel, false))->run($request, send: false);
+
+        self::assertSame($request, $observer->observed);
+        self::assertNull($requestContext->current());
+    }
+
     #[Test]
     #[TestDox('HTTP exceptions render a response and still terminate')]
     public function fails(): void
@@ -198,9 +224,12 @@ final class RuntimeKernel implements KernelInterface
 
 final class RuntimeContainer implements ContainerInterface
 {
+    private readonly array $services;
+
     public function __construct(
-        private readonly array $services,
+        array $services,
     ) {
+        $this->services = [RequestContext::class => new RequestContext(), ...$services];
     }
 
     public function get(string $id): mixed
@@ -250,6 +279,21 @@ final class ResponseMiddleware extends PassMiddleware
     }
 }
 
+final class RequestContextMiddleware extends PassMiddleware
+{
+    public ?Request $observed = null;
+
+    public function __construct(
+        private readonly RequestContext $requestContext,
+    ) {}
+
+    public function process(Request $request, RequestHandlerInterface $handler): Response
+    {
+        $this->observed = $this->requestContext->current();
+        return new Response('ok');
+    }
+}
+
 final class ThrowingMiddleware extends PassMiddleware
 {
     public function process(Request $request, RequestHandlerInterface $handler): Response
diff --git a/tests/php/Unit/Security/AuthenticationManagerTest.php b/tests/php/Unit/Security/AuthenticationManagerTest.php
new file mode 100644
index 0000000..105acf6
--- /dev/null
+++ b/tests/php/Unit/Security/AuthenticationManagerTest.php
@@ -0,0 +1,147 @@
+<?php
+
+declare(strict_types=1);
+
+namespace KTXT\Unit\Security;
+
+use KTXC\Context\TenantContextInterface;
+use KTXC\Models\Tenant\TenantConfiguration;
+use KTXC\Resource\ProviderManager;
+use KTXC\Security\Authentication\AuthenticationRequest;
+use KTXC\Security\AuthenticationManager;
+use KTXC\Security\Event\AuthenticationFailedEvent;
+use KTXC\Service\TokenService;
+use KTXC\Service\UserAccountsService;
+use KTXF\Cache\CacheScope;
+use KTXF\Cache\EphemeralCacheInterface;
+use KTXF\Event\EventDispatcherInterface;
+use KTXF\Security\Authentication\AuthenticationProviderInterface;
+use KTXF\Security\Authentication\AuthenticationSession;
+use KTXF\Security\Authentication\ProviderContext;
+use KTXF\Security\Authentication\ProviderResult;
+use PHPUnit\Framework\Attributes\Test;
+use PHPUnit\Framework\TestCase;
+
+final class AuthenticationManagerTest extends TestCase
+{
+    #[Test]
+    public function rejectedCredentialPublishesAuthenticationFailedEvent(): void
+    {
+        $tenant = $this->createStub(TenantContextInterface::class);
+        $tenant->method('configuration')->willReturn(new TenantConfiguration());
+
+        $session = new AuthenticationSession(
+            id: 'auth-session',
+            state: AuthenticationSession::STATE_IDENTIFIED,
+            tenantIdentifier: 'tenant-a',
+            userIdentifier: 'user-a',
+            userIdentity: 'person@example.com',
+            methodsAvailable: ['password'],
+            createdAt: time(),
+            expiresAt: time() + 300,
+        );
+
+        $cache = $this->createMock(EphemeralCacheInterface::class);
+        $cache->expects($this->once())
+            ->method('get')
+            ->with('auth-session', CacheScope::Tenant, 'auth')
+            ->willReturn($session);
+        $cache->expects($this->once())
+            ->method('set')
+            ->willReturn(true);
+
+        $provider = new class implements AuthenticationProviderInterface {
+            public int $verificationCount = 0;
+
+            public function type(): string
+            {
+                return 'authentication';
+            }
+
+            public function identifier(): string
+            {
+                return 'password';
+            }
+
+            public function label(): string
+            {
+                return 'Password';
+            }
+
+            public function description(): string
+            {
+                return 'Test provider';
+            }
+
+            public function method(): string
+            {
+                return self::METHOD_CREDENTIAL;
+            }
+
+            public function icon(): string
+            {
+                return '';
+            }
+
+            public function verify(ProviderContext $context, string $secret): ProviderResult
+            {
+                $this->verificationCount++;
+                return ProviderResult::failed(ProviderResult::ERROR_INVALID_FACTOR);
+            }
+
+            public function beginChallenge(ProviderContext $context): ProviderResult
+            {
+                return ProviderResult::failed();
+            }
+
+            public function verifyChallenge(ProviderContext $context, string $code): ProviderResult
+            {
+                return ProviderResult::failed();
+            }
+
+            public function beginRedirect(
+                ProviderContext $context,
+                string $callbackUrl,
+                ?string $returnUrl = null,
+            ): ProviderResult {
+                return ProviderResult::failed();
+            }
+
+            public function completeRedirect(ProviderContext $context, array $params): ProviderResult
+            {
+                return ProviderResult::failed();
+            }
+        };
+
+        $providers = $this->createMock(ProviderManager::class);
+        $providers->method('resolve')->with('authentication', 'password')->willReturn($provider);
+
+        $events = $this->createMock(EventDispatcherInterface::class);
+        $events->expects($this->once())
+            ->method('dispatch')
+            ->with(self::callback(static function ($event): bool {
+                return $event instanceof AuthenticationFailedEvent
+                    && $event->getUserId() === 'user-a'
+                    && $event->getReason() === ProviderResult::ERROR_INVALID_FACTOR
+                    && $event->getTenantId() === 'tenant-a';
+            }));
+
+        $manager = new AuthenticationManager(
+            $tenant,
+            $cache,
+            $providers,
+            $this->createStub(TokenService::class),
+            $this->createStub(UserAccountsService::class),
+            $events,
+        );
+
+        $response = $manager->handle(AuthenticationRequest::verify(
+            'auth-session',
+            'password',
+            'incorrect',
+        ));
+
+        self::assertTrue($response->isFailed());
+        self::assertSame(1, $provider->verificationCount);
+    }
+}
diff --git a/tests/php/Unit/Service/FirewallServiceTest.php b/tests/php/Unit/Service/FirewallServiceTest.php
index 48032ac..f876ad2 100644
--- a/tests/php/Unit/Service/FirewallServiceTest.php
+++ b/tests/php/Unit/Service/FirewallServiceTest.php
@@ -5,6 +5,8 @@ declare(strict_types=1);
 namespace KTXT\Unit\Service;
 
 use KTXC\Context\TenantContextInterface;
+use KTXC\Http\Request\Request;
+use KTXC\Http\Request\RequestContext;
 use KTXC\Models\Firewall\FirewallRuleObject;
 use KTXC\Models\Firewall\FirewallLogObject;
 use KTXC\Models\Tenant\TenantConfiguration;
@@ -25,6 +27,7 @@ class FirewallServiceTest extends TestCase
     private FirewallStore&MockObject $store;
     private TenantContextInterface&MockObject $tenantContext;
     private EventDispatcherInterface&MockObject $events;
+    private RequestContext $requestContext;
     private FirewallService $service;
     private ?string $currentTenant;
     private ?TenantConfiguration $currentConfiguration;
@@ -34,6 +37,16 @@ class FirewallServiceTest extends TestCase
         $this->store = $this->createMock(FirewallStore::class);
         $this->tenantContext = $this->createMock(TenantContextInterface::class);
         $this->events = $this->createMock(EventDispatcherInterface::class);
+        $this->requestContext = new RequestContext();
+        $this->requestContext->initialize(Request::create(
+            '/login',
+            'POST',
+            server: [
+                'REMOTE_ADDR' => '203.0.113.10',
+                'HTTP_USER_AGENT' => 'Test Agent',
+                'HTTP_X_DEVICE_FINGERPRINT' => 'device-a',
+            ],
+        ));
         $this->currentTenant = 'tenant-a';
         $this->currentConfiguration = null;
         $this->tenantContext->method('identifier')->willReturnCallback(
@@ -49,7 +62,8 @@ class FirewallServiceTest extends TestCase
             $this->tenantContext,
             $this->events,
             $manager,
-            $cache
+            $cache,
+            $this->requestContext,
         );
     }
 
@@ -253,7 +267,7 @@ class FirewallServiceTest extends TestCase
         $this->store->expects($this->never())->method('createLog');
 
         $this->service->logSecurityEvent(
-            new AuthenticationFailedEvent('203.0.113.10')
+            new AuthenticationFailedEvent()
         );
     }
 
@@ -378,16 +392,53 @@ class FirewallServiceTest extends TestCase
             ->willReturn(4);
         $this->events->expects($this->never())->method('dispatch');
 
-        $event = new AuthenticationFailedEvent(
-            '203.0.113.10',
-            tenantId: 'tenant-a',
-        );
+        $event = new AuthenticationFailedEvent(tenantId: 'tenant-a');
         $this->service->handleAuthFailure($event);
 
         self::assertSame(8, $this->currentConfiguration->firewall()->maxAuthFailures());
         self::assertSame(7200, $this->currentConfiguration->firewall()->autoBlockDuration());
     }
 
+    #[TestDox('Authentication failures combine event facts with the current request')]
+    public function testAuthenticationFailureRequestContext(): void
+    {
+        $this->store->expects($this->once())
+            ->method('createLogOnce')
+            ->with(self::callback(static function (FirewallLogObject $log): bool {
+                return $log->getIpAddress() === '203.0.113.10'
+                    && $log->getDeviceFingerprint() === 'device-a'
+                    && $log->getUserAgent() === 'Test Agent'
+                    && $log->getRequestPath() === '/login'
+                    && $log->getRequestMethod() === 'POST'
+                    && $log->getIdentityId() === 'user-a'
+                    && $log->getMetadata()['reason'] === 'invalid_credentials';
+            }))
+            ->willReturn(true);
+        $this->store->expects($this->once())
+            ->method('countRecentFailures')
+            ->with('tenant-a', '203.0.113.10', 300)
+            ->willReturn(0);
+
+        $this->service->handleAuthFailure(new AuthenticationFailedEvent(
+            userId: 'user-a',
+            reason: 'invalid_credentials',
+            tenantId: 'tenant-a',
+        ));
+    }
+
+    #[TestDox('Authentication failures outside HTTP request context are ignored')]
+    public function testAuthenticationFailureWithoutRequestContext(): void
+    {
+        $this->requestContext->clear();
+        $this->store->expects($this->never())->method('createLogOnce');
+        $this->store->expects($this->never())->method('countRecentFailures');
+
+        $this->service->handleAuthFailure(new AuthenticationFailedEvent(
+            reason: 'invalid_credentials',
+            tenantId: 'tenant-a',
+        ));
+    }
+
     #[TestDox('Unsafe numeric firewall settings fall back to safe defaults')]
     public function testConfigurationBounds(): void
     {
@@ -404,10 +455,7 @@ class FirewallServiceTest extends TestCase
             ->with('tenant-a', '203.0.113.10', 300)
             ->willReturn(0);
 
-        $event = new AuthenticationFailedEvent(
-            '203.0.113.10',
-            tenantId: 'tenant-a',
-        );
+        $event = new AuthenticationFailedEvent(tenantId: 'tenant-a');
         $this->service->handleAuthFailure($event);
     }
 
@@ -460,10 +508,7 @@ class FirewallServiceTest extends TestCase
                 }
             });
 
-        $event = new AuthenticationFailedEvent(
-            '203.0.113.10',
-            tenantId: 'tenant-event',
-        );
+        $event = new AuthenticationFailedEvent(tenantId: 'tenant-event');
         $this->service->handleAuthFailure($event);
 
         self::assertSame(['tenant-event', 'tenant-event', 'tenant-event'], $publishedTenants);
@@ -486,7 +531,7 @@ class FirewallServiceTest extends TestCase
         $this->events->expects($this->never())->method('dispatch');
 
         $this->service->handleAuthFailure(
-            new AuthenticationFailedEvent('203.0.113.10')
+            new AuthenticationFailedEvent()
         );
     }
 
@@ -500,7 +545,7 @@ class FirewallServiceTest extends TestCase
             ->willReturn(0);
 
         $this->service->handleAuthFailure(
-            new AuthenticationFailedEvent('203.0.113.10')
+            new AuthenticationFailedEvent()
         );
     }
 
@@ -512,7 +557,7 @@ class FirewallServiceTest extends TestCase
         $this->store->expects($this->never())->method('depositRule');
 
         $this->service->handleAuthFailure(
-            new AuthenticationFailedEvent('203.0.113.10')
+            new AuthenticationFailedEvent()
         );
     }
 
@@ -526,7 +571,7 @@ class FirewallServiceTest extends TestCase
             ->method('countRecentFailures')
             ->with('tenant-a', '203.0.113.10', 300)
             ->willReturn(1);
-        $event = new AuthenticationFailedEvent('203.0.113.10');
+        $event = new AuthenticationFailedEvent();
         $eventId = $event->getEventId();
 
         $this->service->handleAuthFailure($event);