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, 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
24
Attack Vectors Used
1. CLDAP Amplification
2. DNS
3. DNS Amplification
4. ICMP
5. IP null
6. IPv4 Protocol 0
7. MS SQL RS Amplification
8. Memcached Amplification
9. NTP Amplification
10. NetBIOS Amplification
11. RIPv1 Amplification
12. SNMP Amplification
13. SSDP Amplification
14. TCP ACK
15. TCP RST
16. TCP SYN
17. TCP SYN/ACK Amplification
18. UDP
19. WS-DD Amplification
20. chargen Amplification
21. mDNS Amplification
22. memcached Amplification
Top Attack Vectors
Ts
TCP SYN
Number of Attacks
11,262
Tr
TCP RST
Number of Attacks
5,084
Ta
TCP ACK
Number of Attacks
3,982
Dn
DNS Amplification
Number of Attacks
3,304
Im
ICMP
Number of Attacks
2,774
Top Eight 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 |
Wireless Telecommunications Carriers (except Satellite)
|
20,662 | 305.85 Gbps | 263.85 Mpps | 49 Minutes |
| 2 |
Computing Infrastructure Providers Data Processing Web Hosting and Related Services
|
414 | 150.81 Gbps | 14.36 Mpps | 30 Minutes |
| 3 |
Commercial Banking
|
263 | 3.47 Gbps | 6.19 Mpps | 29 Minutes |
| 4 |
Financial Transactions Processing Reserve and Clearinghouse Activities
|
122 | 1142.29 Gbps | 320.45 Mpps | 21 Minutes |
| 5 |
Wired Telecommunications Carriers
|
113 | 8.59 Gbps | 1.88 Mpps | 5 Minutes |
| 6 |
Software Publishers
|
18 | 8.71 Gbps | 0.74 Mpps | 14 Minutes |
| 7 |
All Other Telecommunications
|
15 | 0.91 Gbps | 0.36 Mpps | 22 Minutes |
| 8 |
Telecommunications Resellers
|
5 | 0.01 Gbps | 0.02 Mpps | 34 Minutes |