While reviewing the network logs, you discover an unusually high number of DHCP leases from an unexpected IP range that doesn't align with the company's usual DHCP scope. What type of network security threat is most likely occurring?
A Rogue DHCP server has been introduced to the network.
The existing DHCP server has been reconfigured with a new IP scope incorrectly.
Network routers are mistakenly redirecting DHCP requests to the wrong server.
The network is experiencing an ARP spoofing attack.