Ransomware poses a significant risk to corporate networks, particularly when sensitive files are stored on shared servers accessible via mapped network drives. Attackers can exploit a single compromised device to start encrypting files on a server, with the malicious data transfer appearing as regular network traffic. This article discusses the importance of monitoring such traffic to catch ransomware early, before it can lock down vital files. Endpoint detection tools typically focus on individual machines, but organizations need to consider broader network-level monitoring to prevent widespread damage. By addressing these vulnerabilities, companies can better protect their data and reduce the threat posed by ransomware attacks.