Significant Threat
IP 3.129.187.38 is a high-risk address operating from Amazon Web Services infrastructure in the United States, linked to persistent hacking activity with 1,861 abuse reports filed over a four-month active window. The threat level of 8/10 and confidence score of 96% indicate a well-documented pattern of malicious behavior that poses a concrete risk to exposed network services.
Analysis of the available data reveals sustained hostile activity between February and May 2026, logged by 20 separate automated honeypot sensors. Of the 21 categorized reports, 18 classified the activity as general hacking attempts, while 2 flagged signs of an exploited host and 1 indicated IoT targeting activity. Suricata intrusion-detection systems documented protocol anomalies including unidirectional application-layer detection and bidirectional protocol mismatches, suggesting the deployment of automated scanning or exploitation toolkits against exposed services. The high activity frequency and report volume across multiple independent sensors indicate persistent, automated attack operations rather than isolated opportunistic probing.
The dominant hacking classification encompasses unauthorized access attempts, vulnerability scanning, and exploitation of unpatched or misconfigured services. The detected protocol anomalies suggest reconnaissance and exploit delivery mechanisms are actively being exercised. When combined with exploited host signals, this pattern indicates the address may be functioning as a compromised attack platform, leveraging cloud infrastructure to conceal the true source while conducting sustained operations against targets worldwide. The IoT targeting signals potential interest in exploiting weak security configurations common in connected devices, representing a secondary but notable threat vector.
Site operators should immediately block this IP at the network perimeter and configure firewall rules to reject future connections. Implementing fail2ban or equivalent dynamic rate-limiting tools will automatically mitigate repeated login attempts and scanning activity. Exposed services should enforce strong authentication policies, including multi-factor authentication and non-default credentials. Organizations should monitor IDS logs for similar scanning signatures and consider notifying the AWS abuse team if the IP is confirmed as operating within their infrastructure.
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