This rule identifies login attempts made via HTTP POST requests to services hosted on OpenCanary, a honeypot framework designed to simulate various services for detection and research purposes. By monitoring specific logs associated with HTTP services, the rule triggers an alert when an entity interacts with the system in a manner consistent with attempts to authenticate using a form. Given OpenCanary's role in honeypot deployments, such login attempts suggest possible infiltration attempts or probing activities from attackers. This detection is particularly relevant in understanding initial access vectors and monitoring for potentially malicious activities targeting exposed web services.