Hmm my over fertile brain wonders whether the hacker has holidayed in the UK whilst he was testing this, since two people on another forum have related unexplained 'dumping' of insulin by their pumps.
They both landed up in hospital on glucose drips ........ bloody lucky both recognised it soon enough as a really really serious problem and were able to get to (different) A&E's PDQ.
However, I'm sorry to say this - of course, whlst nobody has any reason not to believe the individuals and lots of reason to believe em - anything said by anyone on any forum is 'hearsay' innit? - So blooming unsettling. Esp when you have a pump that has Bluetooth .......