Hong Kong
Max Multivector Attack
Max number of vectors seen in a single attack
23
Attack Vectors Used
1. Bittorrent Amplification
2. DNS Amplification
3. ICMP
4. ISAKMP
5. L2TP Amplification
6. MS SQL RS Amplification
7. NTP Amplification
8. NetBIOS Amplification
9. OpenVPN Amplification
10. RDP Amplification
11. RIPv1 Amplification
12. SNMP Amplification
13. SSDP Amplification
14. STUN Amplification
15. TCP ACK
16. TCP RST
17. TCP SYN
18. TCP SYN/ACK Amplification
19. UDP
20. chargen Amplification
21. mDNS Amplification
22. memcached Amplification
23. rpcbind Amplification
Top Attack Vectors
Ts
TCP SYN
Number of Attacks
62,513
Ss
SSDP Amp
Number of Attacks
35,199
Ta
TCP ACK
Number of Attacks
28,867
Im
ICMP
Number of Attacks
20,061
Tr
TCP RST
Number of Attacks
18,113
Top Ten Vertical Industries Under Attack
The following industry chart shows the most targeted sectors in 2H 2022 by number of attacks.
| Rank | Vertical | Frequency | Max Attack | Max Impact | Average Duration |
|---|---|---|---|---|---|
| 1 |
 Data Processing Hosting and Related Services
|
17,242 | 134.64 Gbps | 141.56 Mpps | 28 Minutes |
| 2 |
 All Other Support Services
|
8,383 | 0.38 Gbps | 0.82 Mpps | 89 Minutes |
| 3 |
 Wired Telecommunications Carriers
|
5,113 | 121.85 Gbps | 55.92 Mpps | 39 Minutes |
| 4 |
 Electronic Computer Manufacturing
|
4,231 | 530.59 Gbps | 231.13 Mpps | 96 Minutes |
| 5 |
 Internet Publishing and Broadcasting and Web Search Portals
|
2,447 | 261.12 Gbps | 120.22 Mpps | 52 Minutes |
| 6 |
 Electronic Shopping and Mail-Order Houses
|
1,841 | 461.2 Gbps | 579.95 Mpps | 19 Minutes |
| 7 |
 Offices of Optometrists
|
1,469 | 280.05 Gbps | 83.41 Mpps | 15 Minutes |
| 8 |
 All Other Telecommunications
|
334 | 8.39 Gbps | 1.15 Mpps | 46 Minutes |
| 9 |
 Telecommunications Resellers
|
77 | 6.58 Gbps | 0.9 Mpps | 13 Minutes |
| 10 |
 Industrial Supplies Merchant Wholesalers
|
18 | 1.74 Gbps | 3.68 Mpps | 175 Minutes |