Greece
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
22
Attack Vectors Used
1. CLDAP Amplification
2. DNS
3. DNS Amplification
4. ICMP
5. IPv4 Protocol 0
6. MS SQL RS Amplification
7. NTP Amplification
8. NetBIOS Amplification
9. RIPv1 Amplification
10. SNMP Amplification
11. SSDP Amplification
12. STUN Amplification
13. TCP ACK
14. TCP RST
15. TCP SYN
16. TCP SYN/ACK Amplification
17. UDP
18. WS-DD Amplification
19. mDNS Amplification
20. memcached Amplification
Top Attack Vectors
Tr
TCP RST
Number of Attacks
3,633
Ta
TCP ACK
Number of Attacks
2,605
Ts
TCP SYN
Number of Attacks
2,064
Dn
DNS Amplification
Number of Attacks
2,046
Ds
DNS
Number of Attacks
1,169
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
|
4,293 | 233.05 Gbps | 27.89 Mpps | 47 Minutes |
| 2 |
Wireless Telecommunications Carriers (except Satellite)
|
2,995 | 75.29 Gbps | 9.01 Mpps | 20 Minutes |
| 3 |
All Other Telecommunications
|
2,807 | 0.29 Gbps | 0.05 Mpps | 60 Minutes |
| 4 |
All Other Professional Scientific and Technical Services
|
318 | 65.99 Gbps | 6.27 Mpps | 8 Minutes |
| 5 |
Computing Infrastructure Providers Data Processing Web Hosting and Related Services
|
107 | 4.3 Gbps | 4.74 Mpps | 22 Minutes |