Asia-Pacific
Flag of Viet Nam

Viet Nam

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, largest attack by bandwidth and throughput, most vectors used in an attack, and total attack frequency.

Max Multivector Attack

Max number of vectors seen in a single attack

23

Attack Vectors Used

1. CLDAP Amplification
2. DNS
3. DNS Amplification
4. ICMP
5. L2TP Amplification
6. MS SQL RS Amplification
7. NTP Amplification
8. NetBIOS Amplification
9. RIPv1 Amplification
10. SNMP Amplification
11. SSDP Amplification
12. TCP ACK
13. TCP RST
14. TCP SYN
15. TCP SYN/ACK Amplification
16. UDP
17. Ubiquiti Amplification
18. chargen Amplification
19. mDNS Amplification
20. memcached Amplification
21. rpcbind Amplification

Top Attack Vectors

Ts

TCP SYN

Number of Attacks

16,777

Ta

TCP ACK

Number of Attacks

7,400

Dn

DNS Amplification

Number of Attacks

6,140

Tr

TCP RST

Number of Attacks

4,068

Np

NTP Amplification

Number of Attacks

3,741

Top Five Industries Under Attack

The following table lists the top vertical industries under attack from January 2025 to June 2025 by number of attacks.

Rank Vertical Frequency Max Attack Max Impact Average Duration
1
Wired Telecommunications Carriers
14,209 1145.24 Gbps 156.4 Mpps 48 Minutes
2
Wireless Telecommunications Carriers (except Satellite)
7,575 69.62 Gbps 20.09 Mpps 170 Minutes
3
Full-Service Restaurants
473 0.37 Gbps 0.78 Mpps 10 Minutes
4
Computing Infrastructure Providers Data Processing Web Hosting and Related Services
250 22.88 Gbps 3.67 Mpps 12 Minutes
5
Telecommunications Resellers
226 113.09 Gbps 11.12 Mpps 49 Minutes