Brent Labour Party Membership Exploited Again

I see that once again leaks from Brent Labour Party are being used to attack the Labour Party as you can see here. Given the personnel involved in that event, with one some one who actively campaigned against Labour and some one who seems to define his entire politics as being against every Labour Party Leader since at least George Lansbury (with the exception of Jeremy Corbyn). More worrying, is the apparent leak from within the Group itself. There is obviously something going wrong with the vetting procedures when a member of the Labour Group is leaking private information to a declared opponent of the Labour Party.