CFCS study materials
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CFCS (Other exams) cheat sheet

CFCS · Keep the key ideas within reach.

Quick reference

Anti-Money Laundering (AML)

  • Three stages of money laundering: placement (introducing illicit cash into the financial system), layering (obscuring the audit trail through transactions), and integration (reintroducing funds as apparently legitimate assets).

  • Placement is most common in cash-intensive businesses; layering dominates in correspondent banking and trade; integration is hardest to detect because funds appear lawful.

  • Customer Due Diligence requires identifying the customer, verifying identity using reliable independent sources, identifying the beneficial owner, and understanding the purpose and intended nature of the relationship.

  • Enhanced Due Diligence applies to higher-risk relationships: politically exposed persons, correspondent relationships, and customers in higher-risk jurisdictions; it requires source of funds and source of wealth analysis.

  • A suspicious transaction report is filed when there is knowledge, suspicion, or reasonable grounds to suspect that funds are proceeds of crime; the tipping-off prohibition bars disclosing the report to the subject.

  • Record retention: most regimes require keeping CDD records and transaction records for at least five years after the relationship ends or the transaction is completed.

  • Red flags include structuring below reporting thresholds, unusual transaction patterns inconsistent with the customer profile, rapid movement of funds through multiple accounts, and reluctance to provide identification.

  • Risk-based approach: allocate compliance resources proportionate to assessed risk across customer, product, channel, geography, and delivery dimensions.

Quick reference

Fraud Prevention and Detection

  • Fraud triangle: pressure (incentive), opportunity, and rationalization; opportunity is the element most directly reduced by internal controls.

  • Card-not-present fraud indicators: mismatched billing and shipping addresses, multiple orders from one IP, unusually large first orders, and repeated declined-then-approved attempts.

  • Account takeover indicators: sudden password or contact-detail changes, new device or geolocation, impossible-travel logins, and immediate high-value transfers after credential changes.

  • Data analytics rules for detection: velocity checks (transactions per unit time), threshold clustering just below approval limits, duplicate invoice numbers, and Benford's Law deviation analysis.

  • Segregation of duties prevents single-actor fraud: the person who authorizes a payment should not be the person who reconciles the account or maintains the vendor master file.

  • First-party fraud involves the account holder misrepresenting identity or intent; third-party fraud involves stolen or synthetic identities used by another actor.

  • Recovery levers after detected fraud: immediate account freeze, recall or indemnity claims through the payment network, and preservation of logs for investigation.

  • Synthetic identity fraud combines real and fabricated data elements; it often surfaces only when the fabricated identity defaults after building credit.

Quick reference

Financial Crime Compliance and Risk Management

  • Risk assessment formula in practice: inherent risk (likelihood x impact) adjusted by control effectiveness yields residual risk; controls should target the highest residual exposures first.

  • Three lines of defense: business units own risk, compliance and risk functions provide oversight and framework, internal audit provides independent assurance.

  • Compliance program pillars: written policies, designated compliance officer, ongoing training, independent testing, and customer due diligence.

  • Key risk indicators include alert volumes, alert-to-case conversion rates, average case aging, number of overdue reviews, and training completion rates.

  • Control testing distinguishes design effectiveness (is the control capable of mitigating the risk) from operating effectiveness (did it actually operate as designed).

  • Governance requires escalation paths with defined thresholds, board or senior management reporting cadence, and documented risk acceptance for residual exposures.

  • Risk appetite statements translate into quantitative tolerances, such as maximum unresolved high-risk customer count or maximum alert backlog age.

  • Training must be role-tailored: front-line staff on identification and escalation, compliance staff on investigation technique, and management on governance obligations.

Quick reference

Sanctions and Embargoes

  • Screening matches fall into categories: exact match, name variation (fuzzy), false positive, and true match; fuzzy matching generates false positives and requires adjudication.

  • Strict liability regimes penalize prohibited dealings regardless of intent or knowledge, so screening must occur before onboarding and before each transaction.

  • Common ownership rule: an entity is subject to sanctions if a sanctioned person owns, directly or indirectly, 50 percent or more of it, even if the entity itself is not listed.

  • Screening lists must be refreshed when designations change; re-screening frequency should be tied to risk and list-update cadence.

  • Embargoes restrict trade with a country or territory and typically require end-use and end-user checks in addition to party screening.

  • Sectoral sanctions restrict specific transaction types (for example, new debt or equity) with named parties rather than a full asset freeze.

  • Screening should cover customers, beneficial owners, directors, counterparties, vessels, and payment message fields including remitter and beneficiary free text.

  • Escalation of a potential true match requires freezing or blocking of assets where mandated, reporting to the competent authority, and no tip-off to the designated party.

Quick reference

Investigations and Interviewing

  • Investigation planning sequence: define the allegation, gather documentary evidence before interviews, identify subjects and witnesses, then interview in order from peripheral to central figures.

  • Evidence types: documentary, testimonial, physical, electronic; electronic evidence requires documented chain of custody from seizure to presentation.

  • Interview structure: establish rapport, obtain the subject's account in free narrative, then probe with open questions, then close with clarification and confirmation.

  • Cognitive interviewing improves recall by reinstating context, recalling in reverse order, and changing perspectives; it reduces leading-question contamination.

  • Indicators of deception are unreliable in isolation; clusters of verbal and non-verbal cues combined with inconsistencies against documentary evidence carry weight.

  • Records of interview should be contemporaneous, signed by the interviewee where possible, and include time, date, location, attendees, and any cautions administered.

  • Legal privilege and data protection obligations constrain what may be obtained and used; legal counsel should review scope before compelled disclosure.

  • Case file discipline: chronological log, indexed exhibits, investigator notes, and a summary memo that links each finding to its supporting evidence.

Quick reference

Asset Forfeiture and Recovery

  • Confiscation is value-based (a monetary amount the offender must pay); forfeiture is property-based (specific assets are transferred to the state).

  • Criminal forfeiture follows conviction and requires proving the property is proceeds or instrumentalities of crime; civil forfeiture proceeds in rem against the property and generally uses a lower standard of proof.

  • Restraint or freezing orders preserve assets during proceedings and prevent dissipation; they are usually time-limited and require periodic court review.

  • Tracing follows proceeds through accounts and assets; commingling rules determine how much of a mixed balance is tainted, often using first-in-first-out or proportionate methods depending on jurisdiction.

  • Unexplained wealth orders require a person to explain the origin of assets disproportionate to known income; failure to explain can support a presumption that assets are proceeds of crime.

  • International cooperation instruments: mutual legal assistance for evidence and restraint, and asset-sharing agreements that split recovered proceeds between jurisdictions.

  • Non-conviction-based recovery is used where the offender is dead, fled, or immune, and targets the property itself rather than the person.

  • Value-based recovery can reach substitute assets when original proceeds are dissipated, provided the jurisdiction permits substitution.

Quick reference

Cybercrime and Digital Evidence

  • Digital evidence principles: preserve the original, work from a forensic copy, verify integrity with a cryptographic hash (for example, SHA-256), and document every transfer.

  • Order of volatility: capture memory and network state before disk, and disk before removable media or remote logs, because volatile data is lost on shutdown.

  • Chain of custody must record who handled the exhibit, when, where, and what was done; a break in the chain weakens admissibility.

  • Common attack patterns: phishing and business email compromise (invoice redirection), credential stuffing, ransomware with double extortion, and account takeover via session token theft.

  • Indicators of compromise include anomalous login geolocation, impossible travel, unusual data egress volume, new privileged accounts, and disabled logging.

  • Business email compromise response: preserve mail headers and logs, contact the receiving bank for recall, and check mailbox rules for attacker-created forwarding or deletion rules.

  • Attribution requires correlating infrastructure (IPs, domains, certificates), malware artifacts, and timing; single indicators are weak and should be corroborated.

  • Data protection law governs collection and transfer of personal data obtained from devices; scope should be limited to what is relevant to the investigation.

Quick reference

Terrorist Financing

  • Terrorist financing differs from money laundering in direction: funds may originate legitimately and flow toward the actor, so the emphasis is on destination and purpose rather than source.

  • Amounts are often small; detection relies on link analysis to designated persons and organizations rather than on transaction size thresholds.

  • Funding channels include self-funding from salary or savings, charitable diversion, cash couriers, hawala and other informal value transfer systems, and crowdfunding.

  • Charitable sector risk controls: verify the recipient and end use, screen trustees and beneficiaries, and monitor for diversion to prohibited areas or persons.

  • Hawala and informal value transfer systems leave limited audit trails; indicators include frequent small transfers to high-risk regions with no apparent economic purpose.

  • Foreign terrorist fighter indicators include travel bookings to conflict zones, sudden changes in behavior or appearance, and purchases of tactical equipment.

  • Screening for terrorist financing uses designated terrorist lists in addition to sanctions lists; freezing obligations may apply without a criminal conviction.

  • Crowdfunding and virtual asset channels raise risk where funds can be pooled and moved quickly; donor and wallet screening plus blockchain analytics support detection.

Quick reference

Ethics and Professional Conduct

  • Core principles: integrity, objectivity, confidentiality, professional competence and due care, and professional behavior.

  • Conflicts of interest must be identified, disclosed, and managed; where management is not possible, the engagement or relationship should be declined or terminated.

  • Confidentiality obligation persists after the relationship ends; permitted disclosures include those required by law, such as a suspicious transaction report to the financial intelligence unit.

  • Whistleblowing protections generally require that the concern be raised through defined internal or regulatory channels and be made in good faith.

  • Independence in fact and appearance applies to assurance work; financial or personal interests in a client compromise objectivity.

  • Accepting gifts or hospitality creates a self-interest threat; thresholds and pre-approval requirements should be documented and applied consistently.

  • Documenting a professional judgment should record the facts known, the options considered, the rationale, and the date, so the decision can be defended later.

  • Tipping off a subject about a suspicious transaction report breaches both law and professional ethics, even where the motive is to help the client.

Quick reference

Legal and Regulatory Framework

  • The Financial Action Task Force sets 40 Recommendations covering AML/CFT, proliferation financing, and transparency; jurisdictions are assessed through mutual evaluations and may be placed on the grey or black list.

  • Key international conventions: the Vienna Convention (drug trafficking), the Palermo Convention (transnational organized crime), and the Terrorist Financing Convention.

  • The Wolfsberg Principles are private-sector guidance for correspondent banking, private banking, and trade finance due diligence.

  • The Egmont Group links financial intelligence units and governs information sharing between them.

  • Mutual legal assistance treaties provide formal channels for obtaining evidence and enforcing restraint orders across borders.

  • Extraterritorial reach: some regimes assert jurisdiction over foreign conduct touching their currency or financial system, so compliance must consider more than local law.

  • Data protection and banking secrecy laws limit cross-border sharing; permitted gateways usually include FIU-to-FIU exchange and consent from the data subject.

  • Record-keeping and reporting duties are typically enforced through administrative penalties, criminal liability for individuals, and, in some regimes, deferred prosecution agreements.