diff --git a/pkg/plug/grpc.go b/pkg/plug/grpc.go
index ae434f1..6ba590b 100644
--- a/pkg/plug/grpc.go
+++ b/pkg/plug/grpc.go
@@ -2,6 +2,7 @@ package plug
 
 import (
 	"context"
+	"errors"
 
 	"git.anthrove.art/Anthrove/otter-space-sdk/v3/pkg/database"
 	"git.anthrove.art/Anthrove/otter-space-sdk/v3/pkg/models"
@@ -57,6 +58,18 @@ func (s *server) TaskStart(ctx context.Context, creation *gRPC.PlugTaskCreation)
 	}
 	span.AddEvent("Retrieved user source", trace.WithAttributes(attribute.String("user_source_id", creation.UserSourceId)))
 
+	if !userSource.AccountValidate {
+		err = errors.New("user is not validated")
+
+		log.WithContext(ctx).WithError(err).WithField("task_id", id).Error("Task execution failed")
+		span.RecordError(err)
+		span.SetStatus(codes.Error, err.Error())
+
+		plugTaskState.TaskState = gRPC.PlugTaskState_STOPPED
+
+		return &plugTaskState, err
+	}
+
 	// gRPC closes the context after the call ended. So the whole scrapping stopped without waiting
 	// by using this method we assign a new context to each new request we get.
 	// This can be used for example to close the context with the given id