The type of attack that aims to overwhelm a server with traffic is known as a DDoS attack (Distributed Denial of Service). This malicious attack floods a server with excessive requests, causing it to slow down or become unresponsive. Attackers use multiple compromised systems to launch a coordinated attack, making it difficult to mitigate. DDoS attacks can disrupt services, harm businesses, and lead to financial losses, highlighting the importance of robust cybersecurity measures.