NTP attacks & scanning (port 123)
Time protocol — monlist reflection/amplification abuse.
Observed by OffSeq honeypot sensors · last 30 days · #24 most-attacked service · last seen 6 minutes ago
5,057
Attacks
1,387
Distinct source IPs
123
Port · udp
The #24 most-attacked service across the fleet in the last 30 days.
OffSeq honeypots emulating NTP recorded 5,057 attacks from 1,387 distinct source IPs over the last 30 days. Time protocol — monlist reflection/amplification abuse.
Top CVEs exploited across the fleet (last 30 days)
Fleet-wide, not scoped to NTP.
- CVE-2017-01442,731
- CVE-2019-07082,655
- CVE-2024-45771,682
- CVE-2021-268551,652
- CVE-2017-9841542
- CVE-2025-5777269
- CVE-2023-3519150
- CVE-2012-212283