TSUBAME Report Overflow (Oct-Dec 2023)

JPCERT/CC’s TSUBAME Report Overflow (Oct–Dec 2023) reviews global sensor telemetry, showing higher packet volumes overseas and widespread scans targeting ports 23/TCP, 6379/TCP, 22/TCP, and 80/TCP across multiple sensors; it also recounts a development-stage product likely compromised via an exposed WebUI resulting from port forwarding, advising developers to limit exposure (use closed networks, avoid global IPs, verify embedded component specs, and port-scan post-installation) while emphasizing ongoing monitoring and quarterly reporting of trends.