The functionality and longevity of a wireless sensor network can be negatively impacted by malicious security attacks on the routing protocols. This is more crucial in cluster routing protocols like the low energy adaptive clustering hierarchy (LEACH) protocol, which consists of numerous nodes and a cluster head. Particularly, a complete collection of nodes fails if an attack is successful in taking out the cluster head. In order to defeat security threats and quickly retrieve packets, it is imperative to build reliable recovery techniques. Therefore, employing the LEACH protocol in energy-effective clusters, this research suggests a monitoring and recuperation technique for selective forwarding attacks in modest power-based wireless sensor networks. The suggested approach has almost immediate recovery times and does not involve feedback or subsequent transmissions when under assault.