Detailed Explanation:

Rationale for Correct Answer:Conflict of interest schemes occur when an employee, manager, or agent has an undisclosed personal interest in a transaction that is adverse to their employer. The Fraud Examiners Manual (2020) notes that one of the most common forms is when an employee has a hidden ownership or financial interest in a vendor that does business with the company. This compromises objectivity and creates self-dealing risks.

Analysis of Incorrect Options:

B. Salesman interest – Too narrow and not representative of the standard conflict scheme definition.

C. Purchaser interest – Purchasers are often involved, but the broader definition encompasses all employees.

D. Dealer interest – “Dealership interest” is not a recognized ACFE fraud scheme classification.

Key Concept: Conflict of Interest scheme under Corruption.

Detailed Explanation:

Rationale for Correct Answer: Biometric authentication (fingerprints, facial recognition) is one of the strongest defenses against identity theft. It prevents unauthorized logins even if passwords are compromised.

Analysis of Incorrect Options:

A – Password reuse should be avoided altogether, not just limited.

B – Updates should be installed promptly, not annually.

C – Personal information should rarely, if ever, be transmitted via email, even with reputable companies.

Key Concept: Identity theft prevention through strong authentication.

Detailed Explanation:

Rationale for Correct Answer: Human intelligence (HUMINT) involves gathering information directly from people, often through deception, elicitation, or impersonation. Georgina’s posing as a customer to obtain confidential details fits this method.

Analysis of Incorrect Options:

B. Baiting – A social engineering tactic using false promises (e.g., malware disguised as freebies).

C. Scavenging – Collecting discarded information (e.g., dumpster diving).

D. Open-source intelligence – Gathering data from public records, news, or websites, not through elicitation.

Key Concept: Methods of competitive intelligence and social engineering.