diff --git a/src/app/AuthAttempt.php b/src/app/AuthAttempt.php
--- a/src/app/AuthAttempt.php
+++ b/src/app/AuthAttempt.php
@@ -43,6 +43,9 @@
         'last_seen' => 'datetime'
     ];
 
+    public $incrementing = false;
+    protected $keyType = 'string';
+
     /**
     * Prepare a date for array / JSON serialization.
     *
diff --git a/src/app/Observers/AuthAttemptObserver.php b/src/app/Observers/AuthAttemptObserver.php
new file mode 100644
--- /dev/null
+++ b/src/app/Observers/AuthAttemptObserver.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Observers;
+
+use App\AuthAttempt;
+
+/**
+ * This is an observer for the AuthAttempt model definition.
+ */
+class AuthAttemptObserver
+{
+    /**
+     * Handle the "creating" event on an AuthAttempt.
+     *
+     * Ensures that the entry uses a custom ID (uuid).
+     *
+     * @param AuthAttempt $authAttempt The AuthAttempt being created.
+     *
+     * @return void
+     */
+    public function creating(AuthAttempt $authAttempt)
+    {
+        while (true) {
+            $allegedly_unique = \App\Utils::uuidStr();
+            if (!AuthAttempt::find($allegedly_unique)) {
+                $authAttempt->{$authAttempt->getKeyName()} = $allegedly_unique;
+                break;
+            }
+        }
+    }
+}
diff --git a/src/app/Providers/AppServiceProvider.php b/src/app/Providers/AppServiceProvider.php
--- a/src/app/Providers/AppServiceProvider.php
+++ b/src/app/Providers/AppServiceProvider.php
@@ -44,6 +44,7 @@
      */
     public function boot()
     {
+        \App\AuthAttempt::observe(\App\Observers\AuthAttemptObserver::class);
         \App\Discount::observe(\App\Observers\DiscountObserver::class);
         \App\Domain::observe(\App\Observers\DomainObserver::class);
         \App\Entitlement::observe(\App\Observers\EntitlementObserver::class);
diff --git a/src/database/migrations/2021_03_25_144555_create_auth_attempts_table.php b/src/database/migrations/2021_03_25_144555_create_auth_attempts_table.php
--- a/src/database/migrations/2021_03_25_144555_create_auth_attempts_table.php
+++ b/src/database/migrations/2021_03_25_144555_create_auth_attempts_table.php
@@ -15,7 +15,7 @@
     public function up()
     {
         Schema::create('auth_attempts', function (Blueprint $table) {
-            $table->bigIncrements('id');
+            $table->uuid('id')->primary();
             $table->bigInteger('user_id');
             $table->string('ip', 36);
             $table->string('status', 36)->default('NEW');