Wireless networks are computer networks that are not connected by cables of any kind. The use of wireless network enables enterprises to avoid the costly process of introducing cables into buildings or as a connection between different equipment locations. Wireless networks are susceptible to many attacks. One such specific attack is a blackhole attack in which malicious node falsely claiming itself having the fresh and shortest path to the destination. This paper attempts to resolve this issue by designing a Dynamic Source Routing (DSR)-based routing mechanism, which is referred to as the Cooperative Bait Detection Scheme (CBDS) that integrates the advantages of both proactive and reactive defense architectures.