The document discusses three different cyber threat maps that track distributed denial of service (DDoS) attacks:
1) The Arbor Networks DDoS Attack Map tracks DDoS attacks globally using data from 300+ ISPs and allows viewing attacks by country, source, type, size, and other filters.
2) The Kaspersky cyber threat map also tracks global attacks and malware in real-time with a graphical interface, detecting local threats and infections and various cyber activities.
3) The ThreatCloud Live Cyber Attack Threat Map from CheckPoint shows recent live DDoS attacks and their sources and destinations alongside top country targets by attacks in the past week and month.