I have removed a user who registered earlier today beginning with DOR. This user PM'ed the well known Nigerian 419 scam ("I have $14,700,000 I need your help to get ... ") to an STF member - and maybe others before they were deleted.
Please report any PMs (or ordinary postings) of this type or other abuse asap.
Here are a couple of advisories on the 419 scam:
http://www.secretservice.gov/alert419.shtml
http://www.data-wales.co.uk/nigerian_laundering.htm
Stuart