I'm thinking that Jacek might be the one who's leaked this information online, possibly out of revenge. Do you think that's likely? Would you recognise him if he was in disguise as one of your security team?

You know, you and your brother going to the mill reminded me of the story 'The Mill on the Floss'. I haven't read it, but I saw an adaptation of it a few months ago. I hope you have a happier ending than the characters, though.