diff --git a/.gitignore b/.gitignore
index 3e99efa..153f9b1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,6 @@
 /phpstan.neon
 /phpunit.xml
 /vendor/
-test_db
\ No newline at end of file
+test_db
+/test
+/test_ db.sqlite
diff --git a/README.md b/README.md
index e6af68f..77f3fb2 100644
--- a/README.md
+++ b/README.md
@@ -6,14 +6,16 @@ This pack provides:
 * `fr-fr.address`: Same as address from core but with a sample of 500 dumb french addresses
 * `fr-fr.firstname`: Anonymize with a random french first names from a sample of ~500 items
 * `fr-fr.lastname`: Anonymize with a random french last names from a sample of ~500 items
-* `fr-fr.phone`: Anonymize french telephone numbers, (only option is `mode`: `mobile` or `landline`
+* `fr-fr.phone`: Anonymize french telephone numbers, (only option is `mode`: `mobile` or `landline`)
+* `fr-fr.secu`: Anonymize french social sécurity numbers 
+* `fr-fr.cb` : Anonymize credit card numbers with a sample of 40 items
 
 ## Installation
 
 Run the following command to add this pack to your application:
 
 ```sh
-composer require db-tools-bundle/pack-fr-fr
+composer require dbtoolsbundle/pack-fr-fr
 ```
 
 Learn more about how to use this package reading [the DbToolsBundle documentation](https://dbtoolsbundle.readthedocs.io/) on Read the Docs.
diff --git a/src/Anonymizer/CreditCardNumberAnonymizer.php b/src/Anonymizer/CreditCardNumberAnonymizer.php
new file mode 100644
index 0000000..e90e404
--- /dev/null
+++ b/src/Anonymizer/CreditCardNumberAnonymizer.php
@@ -0,0 +1,70 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DbToolsBundle\PackFrFR\Anonymizer;
+
+use MakinaCorpus\DbToolsBundle\Anonymization\Anonymizer\AbstractEnumAnonymizer;
+use MakinaCorpus\DbToolsBundle\Attribute\AsAnonymizer;
+
+#[AsAnonymizer(
+    name: 'cb',
+    pack: 'fr-fr',
+    description: <<<TXT
+    Anonymize with a random impossible credit card numbers from a sample of 40 items.
+    TXT
+)]
+class CreditCardNumberAnonymizer extends AbstractEnumAnonymizer
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function getSample(): array
+    {
+        return [
+           
+"4111 1111 1111 1112", 
+"4111 1111 1111 1112" ,
+"4111 1111 1111 1112" ,
+"4111 1111 1111 1113",
+"4111 1111 1111 1114",
+"4111 1111 1111 1115",
+"4111 1111 1111 1116",
+"4111 1111 1111 1117",
+"4111 1111 1111 1118",
+"4111 1111 1111 1119",
+"4111 1111 1111 1110",
+"4111 1111 1111 1120",
+"5100 0000 0000 0001",
+"5100 0000 0000 0002",
+"5100 0000 0000 0003",
+"5100 0000 0000 0004",
+"5100 0000 0000 0005",
+"5100 0000 0000 0006",
+"5100 0000 0000 0007",
+"5100 0000 0000 0008",
+"5100 0000 0000 0009",
+"5100 0000 0000 0010",
+"3700 000000 00000",
+"3700 000000 00001",
+"3700 000000 00002",
+"3700 000000 00003",
+"3700 000000 00004",
+"3700 000000 00005",
+"3700 000000 00006",
+"3700 000000 00007",
+"3700 000000 00008",
+"3700 000000 00009",
+"6011 0000 0000 0001",
+"6011 0000 0000 0002",
+"6011 0000 0000 0003",
+"6011 0000 0000 0004",
+"6011 0000 0000 0005",
+"6011 0000 0000 0006",
+"6011 0000 0000 0007",
+"6011 0000 0000 0008",
+"6011 0000 0000 0009",
+"6011 0000 0000 0010",
+];
+}
+}
diff --git a/src/Anonymizer/NumeroSecuriteSocialeAnonymizer.php b/src/Anonymizer/NumeroSecuriteSocialeAnonymizer.php
new file mode 100644
index 0000000..381b3bd
--- /dev/null
+++ b/src/Anonymizer/NumeroSecuriteSocialeAnonymizer.php
@@ -0,0 +1,51 @@
+<?php
+declare(strict_types=1);
+
+namespace DbToolsBundle\PackFrFR\Anonymizer;
+
+use MakinaCorpus\DbToolsBundle\Anonymization\Anonymizer\AbstractAnonymizer;
+use MakinaCorpus\DbToolsBundle\Attribute\AsAnonymizer;
+use MakinaCorpus\QueryBuilder\Query\Update;
+
+/**
+ * Anonymize french social sécurity numbers.
+ */
+#[AsAnonymizer(
+    name: 'secu',
+    pack: 'fr-fr',
+    description: <<<TXT
+    Anonymize with a random fictional french social sécurity numbers.
+    TXT
+)]
+class NumeroSecuriteSocialeAnonymizer extends AbstractAnonymizer
+{
+    /**
+     * {@inheritdoc}
+     */
+
+
+    public function anonymize(Update $update): void
+    {
+       
+        $expr = $update->expression();
+
+
+        $update->set(
+            $this->columnName,
+            $this->getSetIfNotNullExpression(
+                $expr->concat(
+                    $expr->lpad($this->getRandomIntExpression(4), 1, '0'),
+                    $expr->lpad($this->getRandomIntExpression(9), 1, '0'),
+                    $expr->lpad($this->getRandomIntExpression(9), 1, '0'),
+                    //The 13 corresponds to the 4th and 5th characters, which represent the month of the year. However, 13 is not a valid month, so this would not be a valid social security number.
+                    '13',
+                    $expr->lpad($this->getRandomIntExpression(999999999), 10, '0'),
+
+                )
+            )
+        );
+
+
+    }
+}
+