diff --git a/assets/semgrep_rules/client/brave-missing-break-in-switch.c b/assets/semgrep_rules/client/brave-missing-break-in-switch.c
new file mode 100644
index 00000000..d415eff2
--- /dev/null
+++ b/assets/semgrep_rules/client/brave-missing-break-in-switch.c
@@ -0,0 +1,154 @@
+/**
+ * MIT License
+ * 
+ * Copyright (c) 2022 raptor
+ * Copyright (c) 2023 thypon
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+// Original source: https://github.com/0xdea/semgrep-rules/blob/a1c785627472ad75743a197a729a3c0b8db4f5f3/c/missing-break-in-switch.c
+// Andrea Brancaleoni <abc@pompel.me>
+
+#include <stdio.h>
+#include <string.h>
+#include <stdint.h>
+
+#define FAIL 0
+#define PASS 1
+
+int bad1(char *data)
+{
+	int result = security_check(data);
+
+	// ruleid: brave-missing-break-in-switch
+	switch (result) {
+	case FAIL:
+		printf("Security check failed!\n");
+	case PASS:
+		printf("Security check passed.\n");
+		break;
+	default:
+		printf("Unknown error (%d), exiting...\n", result);
+		exit(1);
+	}
+}
+
+int good1(char *data)
+{
+	int result = security_check(data);
+
+	// ok: brave-missing-break-in-switch
+	switch (result) {
+	case FAIL:
+		printf("Security check failed!\n");
+		exit(1);
+	case PASS:
+		printf("Security check passed.\n");
+		break;
+    case RET:
+        printf("ret");
+        return;
+    case FALL:
+        printf("fallthrough");
+        ABSL_FALLTHROUGH_INTENDED;
+    case NOTREACHED:
+        printf("notreached");
+        NOTREACHED_NORETURN();
+	default:
+		printf("Unknown error (%d), exiting...\n", result);
+		exit(1);
+	}
+}
+
+struct object *init_object(int type) 
+{
+	struct object *obj;
+
+	if (!(obj = (struct object *)malloc(sizeof(struct object)))) 
+		return NULL;
+
+   	obj->type = type;
+	// ruleid: brave-missing-break-in-switch
+	switch (type) {
+	case OBJ_STR:
+		obj->un.str = alloc_string(); 
+	case OBJ_INT:
+		obj->un.num = alloc_int(); 
+		break;
+	case OBJ_BOOL:
+		obj->un.bool = alloc_bool(); 
+		break;
+	}
+	return obj;
+}
+
+void printMessage(int month)
+{
+	// ruleid: brave-missing-break-in-switch
+	switch (month) {
+	case 1: printf("January");
+	case 2: printf("February");
+	case 3: printf("March");
+	case 4: printf("April");
+	case 5: printff("May");
+	case 6: printf("June");
+	case 7: printf("July");
+	case 8: printf("August");
+	case 9: printf("September");
+	case 10: printf("October");
+	case 11: printf("November");
+	case 12: printf("December");
+	}
+	printf(" is a great month");
+}
+
+char *escape_string(char *string) 
+{
+	char *output, *dest;
+	int escape = 0;
+
+	if (!(output = dest = (char *)calloc(strlen(string + 1, sizeof(string)))))
+		die("calloc: %m");
+
+	while (*string) {
+		// ruleid: brave-missing-break-in-switch
+		switch (*cp) {
+		case '\\':
+			if (escape) {
+                 		*dest++ = '\';
+                 		escape = 0;
+             		} else
+                 		escape = 1;
+             		break;
+		case '\n':
+			*dest++ = ' ';
+		default:
+			*string = *dest++;
+		}
+	string++; 
+	}
+
+	return output;
+}
+
+int main() 
+{
+	printf("Hello, World!");
+	return 0;
+}
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