<p>Tina Haloulos of Marlton, N.J., found a job through Monster.com that left her in a lurch. She ended up owing about $2,000 over her unwitting role in fraudulent transactions.</p>
<p>HELP wanted: money launderer.</p>
<p>Online job sites like Monster.com, CareerBuilder and HotJobs have given employers another way to find workers, but it turns out that crime rings are making use of the sites, too.</p>