It attempted to perform a replay attack on the SASL server.

It attempted to perform Session Sidejacking attacks on the Apache server.

It made multiple requests with the same X-Forwarded-For header.

It attempted to use the FTP server to store illegal content.

The IP was involved in a SIP brute force attack, attempting to guess SIP authentication credentials to gain unauthorized access.

This IP is linked to the distribution of commercial keyloggers designed to capture users' keystrokes.

This IP belongs to Walgreens Boots Alliance.

The malicious IP was reported for engaging in port scanning, probing the server for open ports to discover potential vulnerabilities for exploitation.

This IP belongs to OVH.

A sudden increase in the number of new user accounts, which can indicate an attacker has gained access and is creating backdoor accounts.

It attempted to send emails from the Postfix server that violate the server's email content policy.

This IP belongs to Virgin Media.

Unusual command line activities that are not typical for the server environment.

Manipulated HTTP POST Request: Finding HTTP POST requests with adjusted content-length headers to bypass firewall rules.

The IP address has been flagged for multiple attempts to deliver drive-by-download attacks.

The IP attempted to use the FTP server to distribute hacking tutorials.

Because of numerous attacks using malicious mobile code, this IP has been blacklisted.

This malicious IP was reported for trying to inject malicious scripts into the VoIP server, potentially to disrupt its operation or steal data.

The IP was involved in a FTP Flood attack, sending a large number of FTP connection requests to overwhelm the server.

This IP belongs to Cloudfare.

It sent VOIP requests to non-existent extensions.

Multiple requests with the same TE (Transfer Encoding) header.

The IP attempted to register with the VOIP server using an invalid username.

The IP attempted to change file permissions on the SSH server.

It attempted to exploit known vulnerabilities in the FTP protocol.