This is the fifth report in the series which plots the use of vulnerability disclosure in consumer markets with the introduction of enterprise starting in 2021. For consumers, knowing that a manufacturer has the requisite systems in place to receive, and remedy, known security flaws is a welcome form of assurance. Indeed, we have said many times that the lack of an easily identifiable method for reporting security issues could be likened to a canary in the coal mine – it’s a good health indicator as to how serious they are about security.