Recently, we had a customer call in to say that Bitdefender was flagging Pocketfleet Diagnose (PFD) as a Trojan. We looked into it, and discovered that this was a False Positive due to the fact that some parts of Pocketfleet are encrypted (for protection).
We reached out to BitDefender on this issue and they ran the program by their Virus Analysis Labs, where it received a clean bill of health! The false positive that BitDefender is throwing with PFD should be resolved within the next couple of updates, so if you are experiencing this issue please try updating BitDefender and it should stop blocking Pocketfleet Diagnose.