The Lane Hackers have knowledge of D9 and its activities. In fact, every citizen of Sirius can potentialy know that considering that both Liberty and Bretonia have publicly announced it.
As for the message itself, I'm not sure what you are trying to achieve. You wanted to boast about your latest adventure? Well, the Diplomatic Channel is not for that purpose. I can redirect you to my special spam folder to send me more of those interesting messages.