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

The IP sent malicious links via IM softwares, aiming to spread instant messaging worms.

This IP had been flagged for attempting to manipulate server behaviour by injecting shellcodes.

Our system blocked an attempted Code Injection attack from this IP.

The IP made multiple unsuccessful login attempts to the Postfix server in a short period of time.

Attempts to access the server using unusual HTTP methods or request types.

This IP was seen trying to perform a Sniffing attack, capturing and analyzing VoIP traffic to glean sensitive information.

It attempted to send emails with deceptive subject lines from the Mail server.

It executed directory traversal attempts to access unauthorized directories / folders in our server.

This IP belongs to Dow Chemical.

Frequent access requests from user agents that are known to be associated with malicious tools or bots.

POST /db/images/: Attempt to post or insert a malicious file in the images directory of a database.

The IP attempted to send emails from the Mail server that violate the server's email sending limits.

Signs of Password Spraying: Logs showing single failed login attempt for large numbers of users.

The malicious IP was suspected of cryptojacking, illicitly using others' computing resources to mine cryptocurrencies.

The IP attempted to send emails from the Postfix server that violate the server's email sending limits.

This IP belongs to Microsoft.

The IP was involved in a DDoS attack, sending massive amounts of traffic to overwhelm a server and disrupt its normal functioning.

Requests to non-existent endpoints (indicating potential reconnaissance activity).

The IP attempted to use the FTP server to distribute rootkit software.

It conducted Rainbow table attacks, which use precomputed tables for reversing hash functions.

Identification of Known Vulnerabilities: Attempts to exploit known vulnerabilities related to your server application.

The IP attempted to send emails from the Postfix server that violate the server's email sending limits.

It attempted to perform Uncontrolled Format String attacks on the Apache server.

It attempted to perform Race Condition attacks on the Apache server.