track 4.5 fraud still happens - iasa fraud happens.pdfcheck tampering - sparklines microsoft...
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Fraud Still Happens2015 Ohio IASA Conference
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Plante & Moran, PLLC Proprietary & Confidential
Presenter
Michelle McHale-Adams, CPA/CFF, CFEPartner - Forensic Investigative Services
[email protected] office616.460.6917 cell
www.forensic-accounting.plantemoran.com
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Plante & Moran, PLLC Proprietary & Confidential
Fraud Test
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Plante & Moran, PLLC Proprietary & Confidential
Fraud Test
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Agenda
Fraud in today’s world
Proactive prevention methods
Detection methods FormulasSparklinesPowerview Map
Q&A
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Study6
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ACFE Report to the Nations2010 2012 2014
Annual Revenues lost to Fraud
5% 5% 5%
Median Loss per incident
$160,000 $140,000 $145,000
Primary factor of loss Lack of internal controls
Lack of internalcontrols
Lack of internal controls
Typical scheme time duration
18 months 18 months 18 months
Clean employment histories
85% 87% 87%
Typical occurrences of fraud
Asset misappropriation
Asset misappropriation
Asset misappropriation
Asset Misappropriation 90% 87% 85%
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Anatomy of a “Fraudster”
Male – 54% of reported occurrences in US
Median loss: Males - $185,000
Females - $83,000
Between 31 and 45 years – 52% of occurrences
Most are “First Time Offenders”
Long-term employees = larger frauds
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Motivating Factors9
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Occupational Fraud by Industry11
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Scheme Types 12
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Overall Prevention Measures
Effective and enforced internal controls, segregation of duties, oversight #1 Internal control weakness – lack of internal controls
Less than 20% of the frauds involved someone “overriding” the internal controls
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Overall Prevention Measures
Be familiar with the “typical” fraudsterEmployment traitsPersonality traitsLifestyle traits
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Overall Prevention Measures
Periodic background checks Changes in motivating factors
Tone at the Top Rationalization
Employee Support Programs Motive
Mandatory vacations and/or job rotation Who doesn’t like vacation?!
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Overall Prevention Measures
Effective and consistently enforced employee code of conduct No excuses
Signed employee handbook requirement No excuses
Anti-Fraud Training No excuses
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Overall Detection Measures
Provide a mechanism to report tips Should be open for reporting by anyone
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Loss/Length by Detection Method18
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Overall Detection Methods
Surprise procedures Rationalization
Ask Questions and get answers “Technology problems”
Forensic Accountants
Proactive Data Monitoring/Analysis
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Effectiveness of Overall Measures20
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#3 Check Tampering
Detection Methods – Data analytics Duplicate Check Numbers (conditional formatting)
Checks cut on non-business days (=weekday)
Check numbers issued out of sequence (=IF(B4-B3>=0,"","OutSeq")
Checks marked as void in the system
Sparklines
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Check Tampering – Dup Check #’s
Duplicate Check Numbers - Conditional Formatting 1) Highlight the column of check numbers
2) On the “HOME” tab, click “Conditional Formatting”.
3) Scroll to “Highlight Cells Rules” and click on “Duplicate Values”. Click OK.
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Check Tampering – Dup Check #’s
Duplicate Check Numbers -Conditional Formatting 4) All duplicates are now
highlighted in your default color (mine is red).
5) Sort the column by color using either data-sort or data-filter.
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Check Tampering – Non-Business Days
Checks Cut on Non-Business Days -=Weekday 1) Insert the formula =Weekday in the
column to the right the check date column.
2) The formula should select the check date column as the cell to test, as follows: =Weekday(check-date column)
3) The column must be formatted as accounting or number, without decimal points.
4) Sort the data by this new column
5) Checks with the value “1” were cut on Sunday and checks with the value “7” were cut on Saturday.
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Check Tampering – Out of Sequence
Checks Cut Out of Sequence - (=IF(B4-B3>=0,"","OutSeq") 1) Sort the data by Check Number then Check Date
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Check Tampering – Out of Sequence
Out of Sequence Checks - (=IF(B4-B3>=0,"","OutSeq") 2) Insert a column next to the Check
Date column. The column should be formatted as “General”
3) Start at the second row of data in your set. Insert the following formula: (=IF(B4-B3>=0,"","OutSeq")
The “B” is replaced with whichever column the Check Date is in.
The “4” and “3” is replaced with whichever rows are your second and first rows in your data set.
4) Highlight your new column and calculated formulas. Paste/Special values only so they don’t change when you re-sort for any reason.
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Check Tampering - Sparklines
Microsoft Definition – “a tiny chart in a worksheet cell…to show trends in a series of values, such as seasonal increases or decreases, economic cycles, or to highlight maximum and minimum values.”
Trended in relation to itself
You can utilize Sparklines within Excel to quickly test for: Larger than normal checks
Checks on non-payroll days
A basic knowledge of pivot tables is required to format from a list set of data
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Check Tampering - Sparklines
Which one is easier to identify the anomaly?
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Check Tampering - Sparklines
Which one is easier to identify the anomaly?
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Check Tampering - Sparklines
Available in Excel
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Fraud Methods
Billing (#2) Person causes employer, via submission of an invoice, to issue a payment for fictitious
goods or services
Shell companies
Inflated invoices
Personal purchases
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Billing
Prevention Methods Evaluate process to add new vendors—are duties segregated?
Is there a process in place to periodically review approved vendor list?
Detection Methods – Data Analytics Invoice numbers out of sequence (same as check tampering)
Duplicate invoice numbers (same as check tampering)
Subtle changes in invoice numbers (=Len)
Inconsistent invoice numbers (=Len, or advanced software)
Sequential invoices (same as check tampering, but with “=1” instead of “>=0”, or advanced software)
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Things to Look For – Billing33
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Invoice Numbers Subtle changes (A)
Out of sequence
Inconsistent
Duplicate
Things to Look For – Billing34
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Things to Look For – Billing35
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Things to Look For – Billing36
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Fraud Methods
Corruption (#1)Frauds involving a 3rd partyKickbacks
Conflicts of Interest
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Corruption
Prevention Methods Difficult to prevent
Ensure segregation of duties are proper
Ethics policy and employee handbook
Detection Methods – Data analytics Sparklines
Monitor vendors
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Corruption Tools are Expensive
Web Analytics
Public Records
Social Media
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Corruption - Sparklines
Don’t add the additional “blank” days
Select “connect data points with line”
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Corruption - Bid Splitting
Bid Splitting Identify the approval thresholds
Pivot total payments by vendor
Remove all vendors from your population with total payments below approval thresholds
Test for checks (stratify) that paid multiple invoices (invoices are often split, but the payments may be combined into one)
Test for different invoices with the same date or amount (duplicates)
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Mapping
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Fraud analytics point you in the direction to look; however, you still have to look.
So what should you be looking for?
Next Steps43
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Manual Review Tips – What to Look For
Missing Information Addresses
Invoice number
Logos
Inconsistent Information Fonts
Formats
Addresses
Business Purpose Re-confirm with approving supervisor
Confirm the legitimacy, not just the existence
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Fake Invoice
Actual Order Confirmation
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Summary
Fraud is rampant and often committed by long term, educated, trusted employees Trust is not an internal control!
Technology has made it much easier to detect fraud Learn Excel skills to enhance your capabilities
Technology has also made it easier to commit fraud You need to confirm the legitimacy of documentation, not just it’s existence
TRUST BUT VERIFY!
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