I've noticed that I can access Reckon One straight from a last viewed page in my internet History even though the page has been closed and I have logged out of the Reckon One portal page.
It seems to be a security issue if my laptop was lost or stolen.
We have identified the issue and the team are working on a solution.
We are checking this with the team now. Thanks for letting us know.
Update: Ticket added for team to address.