NTP attacks & scanning (port 123)
Time protocol — monlist reflection/amplification abuse.
Observed by OffSeq honeypot sensors · last 7 days · #24 most-attacked service · last seen 6 minutes ago
1,560
Attacks
631
Distinct source IPs
123
Port · udp
The #24 most-attacked service across the fleet in the last 7 days.
OffSeq honeypots emulating NTP recorded 1,560 attacks from 631 distinct source IPs over the last 7 days. Time protocol — monlist reflection/amplification abuse.
Top CVEs exploited across the fleet (last 7 days)
Fleet-wide, not scoped to NTP.
- CVE-2019-0708501
- CVE-2021-26855482
- CVE-2024-4577482
- CVE-2017-9841402
- CVE-2017-0144252
- CVE-2025-324890