That Time I Told MitsubishiUK About A Security Vuln

 so I found an issue with the Mitsubishi systems that has a leak of data. I told MitsubishiUK
about this and they replied... by blocking me. 😐

Mitsubishi would later list these issues on their website without any payment. 
https://www.mitsubishielectric.com/fa/about-us/security/vulnerability/index.html