Czechia
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
21
Attack Vectors Used
1. CLDAP Amplification
2. DNS
3. DNS Amplification
4. MS SQL RS Amplification
5. NTP Amplification
6. NetBIOS Amplification
7. Quake Amplification
8. RIPv1 Amplification
9. SNMP Amplification
10. SSDP Amplification
11. TCP ACK
12. TCP RST
13. TCP SYN
14. TCP SYN/ACK Amplification
15. UDP
16. VSE Amplification
17. chargen Amplification
18. mDNS Amplification
19. memcached Amplification
20. rpcbind Amplification
Top Attack Vectors
Ta
TCP ACK
Number of Attacks
2,256
Dn
DNS Amplification
Number of Attacks
1,801
Ts
TCP SYN
Number of Attacks
1,704
Tr
TCP RST
Number of Attacks
1,474
Ds
DNS
Number of Attacks
1,008
Top Eight 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)
|
5,331 | 83 Minutes |
| 2 |
Computing Infrastructure Providers Data Processing Web Hosting and Related Services
|
651 | 19 Minutes |
| 3 |
Financial Transactions Processing Reserve and Clearinghouse Activities
|
87 | 842 Minutes |
| 4 |
Wired Telecommunications Carriers
|
17 | 13 Minutes |
| 5 |
Commercial Banking
|
9 | 10 Minutes |
| 6 |
All Other Telecommunications
|
8 | 25 Minutes |
| 7 |
Software Publishers
|
3 | 12 Minutes |
| 8 |
Colleges Universities and Professional Schools
|
2 | 9 Minutes |