147.185.132.135 - - [11/Jan/2026:03:16:57 -0300] "GET /.well-known/security.txt HTTP/1.1" 404 - "-" "Hello from Palo Alto Networks, find out more about our scans in https://docs-cortex.paloaltonetworks.com/r/1/Cortex-Xpanse/Scanning-activity"