diff --git a/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/antivirus_existence.py b/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/antivirus_existence.py
index 2aad6b896..e15969ec8 100644
--- a/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/antivirus_existence.py
+++ b/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/antivirus_existence.py
@@ -30,9 +30,8 @@ def check_antivirus_existence(process_list_json, monkey_guid):
         test_status = zero_trust_consts.STATUS_PASSED
     else:
         test_status = zero_trust_consts.STATUS_FAILED
-    MonkeyFindingService.create_or_add_to_existing(
-        test=zero_trust_consts.TEST_ENDPOINT_SECURITY_EXISTS, status=test_status, events=events
-    )
+    MonkeyFindingService.create_or_add_to_existing(test=zero_trust_consts.TEST_ENDPOINT_SECURITY_EXISTS,
+                                                   status=test_status, events=events)
 
 
 def filter_av_processes(process_list):
diff --git a/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/communicate_as_new_user.py b/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/communicate_as_new_user.py
index 830c1e56f..00c197e0a 100644
--- a/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/communicate_as_new_user.py
+++ b/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/communicate_as_new_user.py
@@ -8,15 +8,12 @@ COMM_AS_NEW_USER_SUCCEEDED_FORMAT = \
 
 
 def check_new_user_communication(current_monkey, success, message):
-    MonkeyFindingService.create_or_add_to_existing(
-        test=zero_trust_consts.TEST_COMMUNICATE_AS_NEW_USER,
-        # If the monkey succeeded to create a user, then the test failed.
-        status=zero_trust_consts.STATUS_FAILED if success else zero_trust_consts.STATUS_PASSED,
-        events=[
-            get_attempt_event(current_monkey),
-            get_result_event(current_monkey, message, success)
-        ]
-    )
+    MonkeyFindingService.create_or_add_to_existing(test=zero_trust_consts.TEST_COMMUNICATE_AS_NEW_USER,
+                                                   status=zero_trust_consts.STATUS_FAILED if success else zero_trust_consts.STATUS_PASSED,
+                                                   events=[
+                                                       get_attempt_event(current_monkey),
+                                                       get_result_event(current_monkey, message, success)
+                                                   ])
 
 
 def get_attempt_event(current_monkey):
diff --git a/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/data_endpoints.py b/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/data_endpoints.py
index d4da2d8dd..e74c5c464 100644
--- a/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/data_endpoints.py
+++ b/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/data_endpoints.py
@@ -55,16 +55,10 @@ def check_open_data_endpoints(telemetry_json):
                 event_type=zero_trust_consts.EVENT_TYPE_MONKEY_NETWORK
             ))
 
-    MonkeyFindingService.create_or_add_to_existing(
-        test=zero_trust_consts.TEST_DATA_ENDPOINT_HTTP,
-        status=found_http_server_status,
-        events=events
-    )
+    MonkeyFindingService.create_or_add_to_existing(test=zero_trust_consts.TEST_DATA_ENDPOINT_HTTP,
+                                                   status=found_http_server_status, events=events)
 
-    MonkeyFindingService.create_or_add_to_existing(
-        test=zero_trust_consts.TEST_DATA_ENDPOINT_ELASTIC,
-        status=found_elastic_search_server,
-        events=events
-    )
+    MonkeyFindingService.create_or_add_to_existing(test=zero_trust_consts.TEST_DATA_ENDPOINT_ELASTIC,
+                                                   status=found_elastic_search_server, events=events)
 
     MonkeyFindingService.add_malicious_activity_to_timeline(events)
diff --git a/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/machine_exploited.py b/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/machine_exploited.py
index 941bc4643..e47c4a831 100644
--- a/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/machine_exploited.py
+++ b/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/machine_exploited.py
@@ -29,10 +29,7 @@ def check_machine_exploited(current_monkey, exploit_successful, exploiter, targe
         )
         status = zero_trust_consts.STATUS_FAILED
 
-    MonkeyFindingService.create_or_add_to_existing(
-        test=zero_trust_consts.TEST_MACHINE_EXPLOITED,
-        status=status,
-        events=events
-    )
+    MonkeyFindingService.create_or_add_to_existing(test=zero_trust_consts.TEST_MACHINE_EXPLOITED, status=status,
+                                                   events=events)
 
     MonkeyFindingService.add_malicious_activity_to_timeline(events)
diff --git a/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/tunneling.py b/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/tunneling.py
index 9d8140d58..dc5092345 100644
--- a/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/tunneling.py
+++ b/monkey/monkey_island/cc/services/telemetry/zero_trust_checks/tunneling.py
@@ -18,10 +18,7 @@ def check_tunneling_violation(tunnel_telemetry_json):
             timestamp=tunnel_telemetry_json['timestamp']
         )]
 
-        MonkeyFindingService.create_or_add_to_existing(
-            test=zero_trust_consts.TEST_TUNNELING,
-            status=zero_trust_consts.STATUS_FAILED,
-            events=tunneling_events
-        )
+        MonkeyFindingService.create_or_add_to_existing(test=zero_trust_consts.TEST_TUNNELING,
+                                                       status=zero_trust_consts.STATUS_FAILED, events=tunneling_events)
 
         MonkeyFindingService.add_malicious_activity_to_timeline(tunneling_events)