Japan
The DDoS threat landscape is constantly evolving, and to stay ahead of adversaries, ongoing monitoring and analysis are essential to detect how they are modifying their behavior and targets. NETSCOUT monitors the global threat landscape and drills into regional and country-level statistics to ensure that adversaries inform us of near-real-time trends. The country-level analytics featured on this page are automatically generated using our global threat analysis and collection platform, ATLAS, and provide a range of benchmarks for the specified time period, such as the top vectors used in DDoS attacks, top targeted industries, most vectors used in an attack, and total attack frequency.
Max Multivector Attack
Max number of vectors seen in a single attack
24
Attack Vectors Used
1. ARMS Amplification
2. CLDAP Amplification
3. COAP Amplification
4. DNS
5. DNS Amplification
6. ICMP
7. MS SQL RS Amplification
8. NTP Amplification
9. NetBIOS Amplification
10. RIPv1 Amplification
11. SNMP Amplification
12. SSDP Amplification
13. TCP ACK
14. TCP RST
15. TCP SYN
16. TCP SYN/ACK Amplification
17. UDP
18. WS-DD Amplification
19. chargen Amplification
20. mDNS Amplification
21. memcached Amplification
22. rpcbind Amplification
Top Attack Vectors
Ta
TCP ACK
Number of Attacks
144,581
Tk
TCP SYN/ACK Amplification
Number of Attacks
34,050
Ts
TCP SYN
Number of Attacks
32,985
Tr
TCP RST
Number of Attacks
23,967
Dn
DNS Amplification
Number of Attacks
16,802
Top Ten Industries Under Attack
The following table lists the top vertical industries under attack from July 2025 to December 2025 by number of attacks.
| Rank | Vertical | Frequency | Average Duration |
|---|---|---|---|
| 1 |
Wireless Telecommunications Carriers (except Satellite)
|
165,176 | 45 Minutes |
| 2 |
Wired Telecommunications Carriers
|
19,176 | 44 Minutes |
| 3 |
Computing Infrastructure Providers Data Processing Web Hosting and Related Services
|
6,382 | 90 Minutes |
| 4 |
All Other Telecommunications
|
3,900 | 54 Minutes |
| 5 |
Electronic Connector Manufacturing
|
2,234 | 229 Minutes |
| 6 |
Web Search Portals and All Other Information Services
|
2,232 | 113 Minutes |
| 7 |
Other Services Related to Advertising
|
2,215 | 120 Minutes |
| 8 |
Hobby Toy and Game Retailers
|
472 | 537 Minutes |
| 9 |
Computer Systems Design Services
|
371 | 25 Minutes |
| 10 |
Electronic Computer Manufacturing
|
346 | 9 Minutes |