X hits on this document

118 views

0 shares

0 downloads

0 comments

23 / 31

Information Security Office

Telephone Fraud Detection

Toll Fraud warning signs:

Long holding times

Unexplained surges in use

Increase in calls after business hours

Reports of odd calls

Complaints that system is always busy

Document info
Document views118
Page views118
Page last viewedMon Jan 23 23:41:04 UTC 2017
Pages31
Paragraphs382
Words1593

Comments