Question 100
A reviewer wants to distinguish sim-swap account takeover from adjacent risk patterns. Which observation is the most diagnostic indicator?
- Phone-service interruption immediately precedes password resets and account logins.
- High-volume authentication attempts show common automation signatures and reused credentials.
- The real person denies the application despite matching submitted personal data.
- A credit history exists before the individual reaches normal borrowing age.
Explanation
Correct Answer
A:This observation is a pertinent indicator of SIM-swap account takeover because control of a phone number can intercept recovery codes without ownership of the underlying account. The practical corroborating procedure is to correlate telecom SIM-change records with account recovery and transaction history; the indicator by itself does not establish intent or error.
Incorrect Answers
B:The proposed observation fits Credential-stuffing identity abuse, where reused passwords let attackers impersonate customers through online credential abuse, rather than the particular mechanism in SIM-swap account takeover. Unlike the clue for Credential-stuffing identity abuse, the more directly related indicator for SIM-swap account takeover is this: Phone-service interruption immediately precedes password resets and account logins.
C:The proposed observation fits Stolen-personal-data loan, where an impersonator assumes a real victim's identity to obtain an unauthorized loan, rather than the particular mechanism in SIM-swap account takeover. Unlike the clue for Stolen-personal-data loan, the more directly related indicator for SIM-swap account takeover is this: Phone-service interruption immediately precedes password resets and account logins.
D:The proposed observation fits Child identity misuse, where children's identifiers can be exploited because misuse may remain unnoticed for years, rather than the particular mechanism in SIM-swap account takeover. Unlike the clue for Child identity misuse, the more directly related indicator for SIM-swap account takeover is this: Phone-service interruption immediately precedes password resets and account logins.
Question 101
The case file describes the following: A buyer accepts a secret percentage of a contractor's invoices in exchange for directing purchase orders to it. Which classification best explains the events?
- Supplier kickback for selection
- Bribe to overlook inspections
- Vendor-funded political favor
- Conflict through confidential specifications
- Undisclosed supplier ownership
Explanation
Correct Answer
A:Supplier kickback for selection fits the facts because a kickback rewards an official for steering organizational business rather than for legitimate services; the distinguishing observation is that the employee's private benefits track the contractor's paid invoice volume. To test this interpretation, a reviewer should cross-check procurement decisions, vendor performance and unexplained employee benefits.
Incorrect Answers
B:Bribe to overlook inspections would involve a different sequence from Supplier kickback for selection: a corrupt payment changes official judgment to allow nonconforming work. Unlike the rejected Bribe to overlook inspections label, the evidence concerns Supplier kickback for selection, since the employee's private benefits track the contractor's paid invoice volume; reviewers should cross-check procurement decisions, vendor performance and unexplained employee benefits.
C:Vendor-funded political favor would involve a different sequence from Supplier kickback for selection: indirect benefits can constitute corruption when used to induce improper contract decisions. Unlike the rejected Vendor-funded political favor label, the evidence concerns Supplier kickback for selection, since the employee's private benefits track the contractor's paid invoice volume; reviewers should cross-check procurement decisions, vendor performance and unexplained employee benefits.
D:Conflict through confidential specifications would involve a different sequence from Supplier kickback for selection: disclosure of privileged tender information trades an entrusted advantage for private benefit. Unlike the rejected Conflict through confidential specifications label, the evidence concerns Supplier kickback for selection, since the employee's private benefits track the contractor's paid invoice volume; reviewers should cross-check procurement decisions, vendor performance and unexplained employee benefits.
E:Undisclosed supplier ownership would involve a different sequence from Supplier kickback for selection: a personal interest compromises objectivity even before a direct bribe is proven. Unlike the rejected Undisclosed supplier ownership label, the evidence concerns Supplier kickback for selection, since the employee's private benefits track the contractor's paid invoice volume; reviewers should cross-check procurement decisions, vendor performance and unexplained employee benefits.
Question 102
The review team observes the following: Cleared check images show payee alterations inconsistent with the payment voucher. It seeks one targeted detection step and one preventive measure that address the same underlying vulnerability. Which pairing is best?
- Diagnostic: Compare signers and beneficiaries with employee conflict declarations and contracts; safeguard: Secure outgoing checks and independently resolve vendor nonreceipt.
- Diagnostic: Compare approved payee records with front and back images of paid checks; safeguard: Use secure positive pay with payee validation where supported.
- Diagnostic: Compare approved payee records with front and back images of paid checks; safeguard: Require second-party approval for payments benefiting an authorized signer.
- Diagnostic: Trace ledger entries and check numbers to cleared bank images and approvals; safeguard: Use secure positive pay with payee validation where supported.
Explanation
Correct Answer
B:The test addresses Altered check payee by targeting this observation: Cleared check images show payee alterations inconsistent with the payment voucher. The accompanying safeguard—use secure positive pay with payee validation where supported—counters the same opportunity, so both checking and prevention concern one cause.
Incorrect Answers
A:The evidence test relates to Authorized-maker self-payment, whereas the proposed safeguard protects against Forged check endorsement; neither directly resolves Altered check payee. Unlike the Authorized-maker self-payment test and Forged check endorsement safeguard, the investigation of Altered check payee requires reviewers to compare approved payee records with front and back images of paid checks, followed by assessment of the matching control point.
C:The diagnostic correctly examines Altered check payee by having reviewers compare approved payee records with front and back images of paid checks, but the safeguard is for Authorized-maker self-payment. That prevention step responds to a different mechanism: Authority to sign does not confer permission to take company funds for personal use.
D:The proposed safeguard is relevant to Altered check payee, but the diagnostic tests Concealed check diversion rather than the identified anomaly. That test is aimed at records involving bank images identify a different beneficiary than the expense ledger suggests; the specified case instead calls for reviewers to compare approved payee records with front and back images of paid checks.
Question 103
The case file describes the following: A criminal places a sticker over a merchant's payment QR code so customer transfers go to a different wallet. Which classification best explains the events?
- Peer-to-peer payment impostor
- Fraudulent merchant QR redirect
- Prepaid card load-and-drain
- Business email payment diversion
Explanation
Correct Answer
B:Fraudulent merchant QR redirect fits the facts because payment redirection changes the destination encoded in a legitimate-looking payment prompt; the distinguishing observation is that customers' payment confirmations name a recipient unrelated to the merchant. To test this interpretation, a reviewer should compare displayed QR destinations with merchant-controlled account records.
Incorrect Answers
A:Peer-to-peer payment impostor would involve a different sequence from Fraudulent merchant QR redirect: the victim may authorize the transfer under deception rather than lose funds through stolen credentials. Unlike the rejected Peer-to-peer payment impostor label, the evidence concerns Fraudulent merchant QR redirect, since customers' payment confirmations name a recipient unrelated to the merchant; reviewers should compare displayed QR destinations with merchant-controlled account records.
C:Prepaid card load-and-drain would involve a different sequence from Fraudulent merchant QR redirect: prepaid value can be used to convert unauthorized payments into quickly transferable balances. Unlike the rejected Prepaid card load-and-drain label, the evidence concerns Fraudulent merchant QR redirect, since customers' payment confirmations name a recipient unrelated to the merchant; reviewers should compare displayed QR destinations with merchant-controlled account records.
D:Business email payment diversion would involve a different sequence from Fraudulent merchant QR redirect: the payment is authorized for a real invoice but settlement instructions are fraudulently replaced. Unlike the rejected Business email payment diversion label, the evidence concerns Fraudulent merchant QR redirect, since customers' payment confirmations name a recipient unrelated to the merchant; reviewers should compare displayed QR destinations with merchant-controlled account records.
Question 104
The case file describes the following: A salesperson books sham or canceled deals to trigger commissions before reversals. Which classification best explains the events?
- Falsified overtime payroll
- Payroll direct-deposit diversion
- Terminated worker retained on payroll
- Manipulated commission sales
Explanation
Correct Answer
D:Manipulated commission sales fits the facts because compensation is extracted through false performance metrics rather than fake employees; the distinguishing observation is that commission payments coincide with rapidly canceled or uncollected sales. To test this interpretation, a reviewer should reconcile commission calculations with final customer payments and returns.
Incorrect Answers
A:Falsified overtime payroll would involve a different sequence from Manipulated commission sales: false hours increase payments to real employees without corresponding services. Unlike the rejected Falsified overtime payroll label, the evidence concerns Manipulated commission sales, since commission payments coincide with rapidly canceled or uncollected sales; reviewers should reconcile commission calculations with final customer payments and returns.
B:Payroll direct-deposit diversion would involve a different sequence from Manipulated commission sales: a genuine employee's wages are redirected by altering settlement data. Unlike the rejected Payroll direct-deposit diversion label, the evidence concerns Manipulated commission sales, since commission payments coincide with rapidly canceled or uncollected sales; reviewers should reconcile commission calculations with final customer payments and returns.
C:Terminated worker retained on payroll would involve a different sequence from Manipulated commission sales: continuing pay to a departed employee produces a disbursement with no current employment basis. Unlike the rejected Terminated worker retained on payroll label, the evidence concerns Manipulated commission sales, since commission payments coincide with rapidly canceled or uncollected sales; reviewers should reconcile commission calculations with final customer payments and returns.
Question 105
The case file describes the following: After winning at a low price a contractor and project manager approve unjustified scope changes at high unit rates. Which classification best explains the events?
- Post-award change-order inflation
- Contractor cost mischarging
- Invented procurement need
- Nonconforming material substitution
Explanation
Correct Answer
A:Post-award change-order inflation fits the facts because post-award modifications can recoup an artificially low bid or extract excessive payments; the distinguishing observation is that change orders grow quickly without matching design changes or documented quantities. To test this interpretation, a reviewer should compare original scope, approved modifications and actual field measurements.
Incorrect Answers
B:Contractor cost mischarging would involve a different sequence from Post-award change-order inflation: miscoding expenses shifts ineligible work costs onto the purchasing agency. Unlike the rejected Contractor cost mischarging label, the evidence concerns Post-award change-order inflation, since change orders grow quickly without matching design changes or documented quantities; reviewers should compare original scope, approved modifications and actual field measurements.
C:Invented procurement need would involve a different sequence from Post-award change-order inflation: procurement fraud can begin before bids when a false organizational need is created. Unlike the rejected Invented procurement need label, the evidence concerns Post-award change-order inflation, since change orders grow quickly without matching design changes or documented quantities; reviewers should compare original scope, approved modifications and actual field measurements.
D:Nonconforming material substitution would involve a different sequence from Post-award change-order inflation: the vendor obtains full payment while supplying inferior goods. Unlike the rejected Nonconforming material substitution label, the evidence concerns Post-award change-order inflation, since change orders grow quickly without matching design changes or documented quantities; reviewers should compare original scope, approved modifications and actual field measurements.
Question 106
A reviewer wants to distinguish financial-account takeover from adjacent risk patterns. Which observation is the most diagnostic indicator?
- Onboarding identity records fail independent validation and the account has rapid pass-through activity.
- Multiple recent inquiries and fresh obligations exceed declared indebtedness.
- New device sessions and unfamiliar recipients appear without the customer's authorization.
- Dormant-account access and transfers are concentrated under one staff identifier.
Explanation
Correct Answer
C:This observation is a pertinent indicator of Financial-account takeover because the account is legitimate but control of its credentials or session has been stolen. The practical corroborating procedure is to correlate session identifiers, device changes and outbound wire instructions; the indicator by itself does not establish intent or error.
Incorrect Answers
A:The proposed observation fits Fraudulent new bank account, where the newly created account is established under false identity to receive or move illicit proceeds, rather than the particular mechanism in Financial-account takeover. Unlike the clue for Fraudulent new bank account, the more directly related indicator for Financial-account takeover is this: New device sessions and unfamiliar recipients appear without the customer's authorization.
B:The proposed observation fits Loan-stacking applications, where hidden parallel borrowing makes the applicant's repayment capacity appear stronger than it is, rather than the particular mechanism in Financial-account takeover. Unlike the clue for Loan-stacking applications, the more directly related indicator for Financial-account takeover is this: New device sessions and unfamiliar recipients appear without the customer's authorization.
D:The proposed observation fits Insider customer-account embezzlement, where an insider exploits entrusted bank access to misappropriate depositor funds, rather than the particular mechanism in Financial-account takeover. Unlike the clue for Insider customer-account embezzlement, the more directly related indicator for Financial-account takeover is this: New device sessions and unfamiliar recipients appear without the customer's authorization.
Question 107
A process owner is assessing safeguards for undisclosed supplier ownership. The mechanism is: A personal interest compromises objectivity even before a direct bribe is proven. Which control addresses it most directly?
- Require timely conflict disclosure and recusal from related decisions.
- Enforce independent sourcing approvals and disclose vendor-benefit relationships.
- Rotate inspectors and independently verify high-risk acceptance decisions.
- Use transparent service criteria and protected independent complaint channels.
Explanation
Correct Answer
A:The control directly addresses the failure point in Undisclosed supplier ownership, since a personal interest compromises objectivity even before a direct bribe is proven. A subsequent independent review could map beneficial owners and family relationships against employee procurement influence to identify exceptions that bypassed the safeguard.
Incorrect Answers
B:This safeguard is directed primarily at Supplier kickback for selection rather than Undisclosed supplier ownership, because a kickback rewards an official for steering organizational business rather than for legitimate services. Unlike the control for Supplier kickback for selection, the more direct design for Undisclosed supplier ownership is to require timely conflict disclosure and recusal from related decisions; a different safeguard cannot substitute for it.
C:This safeguard is directed primarily at Bribe to overlook inspections rather than Undisclosed supplier ownership, because a corrupt payment changes official judgment to allow nonconforming work. Unlike the control for Bribe to overlook inspections, the more direct design for Undisclosed supplier ownership is to require timely conflict disclosure and recusal from related decisions; a different safeguard cannot substitute for it.
D:This safeguard is directed primarily at Economic extortion demand rather than Undisclosed supplier ownership, because extortion relies on coercive leverage over a decision or entitlement rather than a voluntary gratuity. Unlike the control for Economic extortion demand, the more direct design for Undisclosed supplier ownership is to require timely conflict disclosure and recusal from related decisions; a different safeguard cannot substitute for it.
Question 108
The case file describes the following: A company receives customer payments and pays routine suppliers while preparing its cash-flow statement. Which classification best explains the events?
- Investing cash-flow classification
- Inventory cost recognition
- Operating cash-flow classification
- Financing cash-flow classification
Explanation
Correct Answer
C:Operating cash-flow classification fits the facts because operating cash flows concern core activities and need not equal accrual net income; the distinguishing observation is that the underlying cash movements arise from the ordinary revenue-producing operations. To test this interpretation, a reviewer should reconcile customer receipts and trade-vendor payments to operating cash-flow lines.
Incorrect Answers
A:Investing cash-flow classification would involve a different sequence from Operating cash-flow classification: buying plant equipment is generally an investing cash outflow, not a routine operating payment. Unlike the rejected Investing cash-flow classification label, the evidence concerns Operating cash-flow classification, since the underlying cash movements arise from the ordinary revenue-producing operations; reviewers should reconcile customer receipts and trade-vendor payments to operating cash-flow lines.
B:Inventory cost recognition would involve a different sequence from Operating cash-flow classification: unsold goods ordinarily remain inventory assets until sold or written down as required. Unlike the rejected Inventory cost recognition label, the evidence concerns Operating cash-flow classification, since the underlying cash movements arise from the ordinary revenue-producing operations; reviewers should reconcile customer receipts and trade-vendor payments to operating cash-flow lines.
D:Financing cash-flow classification would involve a different sequence from Operating cash-flow classification: financing activities describe changes in funding from lenders and owners; classifications of interest can vary by accounting framework. Unlike the rejected Financing cash-flow classification label, the evidence concerns Operating cash-flow classification, since the underlying cash movements arise from the ordinary revenue-producing operations; reviewers should reconcile customer receipts and trade-vendor payments to operating cash-flow lines.
Question 109
An exception review involving unreceived goods billing identifies the following: Invoice quantities exceed independent goods-received records. Which evidence comparison most directly evaluates the facts?
- Perform three-way matching among order, receipt and invoice quantities.
- Compare payroll overtime with access, shift and work-order evidence.
- Reconcile payroll to personnel files, attendance and independent headcount.
- Aggregate related purchases by supplier, requester and time window.
Explanation
Correct Answer
A:For the Unreceived goods billing concern, the procedure tests source evidence behind this observation: Invoice quantities exceed independent goods-received records. This matters because the payer is charged for goods that were never delivered or accepted; independent corroboration is necessary before accepting any conclusion.
Incorrect Answers
B:This comparison primarily addresses Falsified overtime payroll, in which false hours increase payments to real employees without corresponding services; because the present question instead concerns Unreceived goods billing, reviewers should perform three-way matching among order, receipt and invoice quantities rather than apply a check designed for Falsified overtime payroll.
C:This comparison primarily addresses Ghost payroll employee, in which a fabricated employee record turns ordinary payroll into an unauthorized disbursement; because the present question instead concerns Unreceived goods billing, reviewers should perform three-way matching among order, receipt and invoice quantities rather than apply a check designed for Ghost payroll employee.
D:This comparison primarily addresses Split procurement invoices, in which splitting evades approval controls that would apply to the whole purchase; because the present question instead concerns Unreceived goods billing, reviewers should perform three-way matching among order, receipt and invoice quantities rather than apply a check designed for Split procurement invoices.
Question 110
Two separate review files raise different issues. File A: A maintenance company collects a twelve-month contract payment before providing the future months of service and initially records it all as sales. File B: A factory receives maintenance work before its reporting date, but its vendor invoice arrives the following month. Which pairing accurately classifies both files?
- File A: Deferred customer revenue; File B: Accrued supplier expense.
- File A: Prepaid insurance expense; File B: Accrued supplier expense.
- File A: Accrued supplier expense; File B: Deferred customer revenue.
- File A: Deferred customer revenue; File B: Accrued service revenue.
Explanation
Correct Answer
A:File A is Deferred customer revenue because prepayment does not by itself make the entire receipt current-period income; the unperformed portion represents an obligation, while File B is Accrued supplier expense because an incurred cost belongs to the period of the service even if payment and invoicing follow later. The evidence chains differ: for File A, reviewers should trace receipt dates and service periods to deferred-revenue rollforwards; for File B, they should inspect post-close invoices and receiving evidence for prior-period services.
Incorrect Answers
B:File A is misidentified as Prepaid insurance expense instead of Deferred customer revenue. With the proposed pairing Prepaid insurance expense / Accrued supplier expense, the distinction is substantive: File A shows that the cash was received while most contracted performance obligations remained outstanding, whereas File B shows that service reports show a completed obligation absent from the year-end payables ledger. For these Deferred customer revenue and Accrued supplier expense files, choosing the pair Prepaid insurance expense / Accrued supplier expense would misdirect the review away from at least one of these mechanisms.
C:File A is misidentified as Accrued supplier expense instead of Deferred customer revenue; File B is misidentified as Deferred customer revenue instead of Accrued supplier expense. With the proposed pairing Accrued supplier expense / Deferred customer revenue, the distinction is substantive: File A shows that the cash was received while most contracted performance obligations remained outstanding, whereas File B shows that service reports show a completed obligation absent from the year-end payables ledger. For these Deferred customer revenue and Accrued supplier expense files, choosing the pair Accrued supplier expense / Deferred customer revenue would misdirect the review away from at least one of these mechanisms.
D:File B is misidentified as Accrued service revenue instead of Accrued supplier expense. With the proposed pairing Deferred customer revenue / Accrued service revenue, the distinction is substantive: File A shows that the cash was received while most contracted performance obligations remained outstanding, whereas File B shows that service reports show a completed obligation absent from the year-end payables ledger. For these Deferred customer revenue and Accrued supplier expense files, choosing the pair Deferred customer revenue / Accrued service revenue would misdirect the review away from at least one of these mechanisms.