I think that a Black Hat convention that attracts many federal employees who work in computer security should be especially sensitive to "snatch and grab" operations.
The pall which is descending over foreign attendees is a harbinger of either relocation or vastly reduced attendance.
Obviously, the polite thing to do would be to send a letter. "You have been charged with a crime. Please report to the local police station at your earliest convenience."
The pall which is descending over foreign attendees is a harbinger of either relocation or vastly reduced attendance.