Concentration Risk and Abnormal Activity Monitoring Checklist Posted August 14, 2012 & filed under CU*BASE tool hints for compliance and auditing, News. Concentration Risk and Abnormal Activity Montitoring Presentation from August 14, 2012. Leave a Reply Click here to cancel reply. Name (required) Mail (required) (will not be published) Website XHTML: You can use these tags: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>