DrDevil writes "Barnaby Jack, the computer security expert who died mysteriously a few days before he was due to give a presentation on hacking pacemakers at last year's Black Hat, died of a drug overdose. The coroner initially withheld the report, which led to much speculation given the timing of his death. Mr. Jack appears to have taken a cocktail of drugs (PDF) and was found dead by his girlfriend. His girlfriend stated that he had used drugs regularly."
In the sciences, we are now uniquely priviledged to sit side by side with
the giants on whose shoulders we stand.
-- Gerald Holton