White Collar Crime: Systematic Manipulation and Fraud in the Stock Case
A coordinated group of 42 individuals executed a sophisticated scheme to manipulate trading in shares of a listed company, causing significant losses to brokerage firms and eroding confidence in Thailand’s capital market. The Civil Court adjudicated the civil aspects under case numbers black F.11/2566 and red F.121/2568, concluding that the conduct amounted to joint fraud, operation as an unlawful association (analogous to a criminal syndicate), and market manipulation contrary to the Securities and Exchange Act B.E. 2535.
The group was structured into three subgroups: planners who devised the strategy, supporters who submitted buy orders via automated trading programs (BOT), and account holders who supplied login credentials (username and password) in exchange for a share of profits, typically allocated on a 70:30 basis. To obscure their involvement and circumvent regulatory reporting thresholds, the perpetrators employed Non-Voting Depository Receipts (NVDR)—a mechanism that allows foreign investors to hold economic exposure to Thai listed shares without direct ownership or voting rights—and dispersed orders simultaneously across multiple brokerage firms.
A decisive piece of evidence was the discovery that, despite the dispersal, all buy orders originated from the same IP address, demonstrating centralized control from a single computer or location. This technical linkage, combined with traceable financial flows showing profit-sharing transfers, established the concerted nature of the enterprise.
The scheme culminated on November 10, 2022, with the placement of At-The-Open (ATO) buy orders at 2.90 baht per share for approximately 1.532 billion shares, representing a value of more than 4.4 billion baht—over ten times the average daily trading volume in the preceding 30 days. These transactions utilized cash accounts, which permit settlement two business days later (T+2). When payment became due, the perpetrators deliberately defaulted, obliging the brokerage firms, acting as intermediaries, to cover the obligations to the clearing house in accordance with Stock Exchange of Thailand rules. The resulting aggregate loss to the brokerages reached approximately 4.5 billion baht.
The Anti-Money Laundering Office froze 36 related asset items valued at approximately 5.34 billion baht (including accrued interest) to prevent dissipation during legal proceedings.
The Civil Court divided the proceedings into three main categories:
• Fraud: The court ordered restitution or compensation to 10–11 affected brokerage firms totaling approximately 4.5 billion baht and directed the forfeiture of approximately 1.5 billion shares to the state.
• Unlawful association: Additional restitution of around 129 million baht to the brokerage firms.
• Market manipulation: Civil penalties of approximately 226 million baht, payable to the state.
Separate criminal prosecutions remain ongoing, with indictments issued against multiple defendants and further investigative actions continuing as of early 2026.
Key Takeaways:
• Deliberate exploitation of automated trading systems, deferred settlement rules, NVDR structures, and multi-brokerage order dispersal can inflict severe systemic damage on securities markets.
• Unified technical indicators—such as a common IP address—and linked financial transactions remain essential in proving conspiracy notwithstanding attempts at concealment.
• Effective inter-agency collaboration among investigative authorities, anti-money laundering offices, and market regulators is critical for asset preservation, victim compensation, and deterrence.
• The incident underscores the necessity of heightened surveillance over high-volume automated orders, cross-brokerage patterns, proxy account usage, and NVDR transactions to protect market integrity and sustain investor confidence.
White-Collar Crime: A Comprehensive Analysis of Characteristics, Investigation Techniques, and the Critical Role of Computer Forensics
Introduction
White-collar crime, a term introduced by sociologist Edwin Sutherland in 1939, refers to non-violent crimes committed by individuals of high social status within the context of their occupation. These sophisticated offenses typically involve financial fraud, deception, or manipulation for personal or corporate gain. As technology advances, the landscape of white-collar crime continues to evolve, making computer forensics an increasingly crucial element in investigations and prosecutions.
Characteristics and Common Types of White-Collar Crime
2.1 Defining Features
White-collar crimes are distinguished by several key characteristics:
Non-violent nature
Perpetrators of high social status or professional position
Occurrence within occupational settings
Financial motivation
Often complex and sophisticated schemes
2.2 Common Types
While white-collar crime encompasses a broad range of offenses, some of the most prevalent types include:
a) Fraud: A category encompassing various deceptive practices for financial gain.
Securities Fraud: Misrepresentation of information to manipulate stock markets or deceive investors.
Wire Fraud: Deception carried out through electronic means such as email, phone, or online platforms.
Mail Fraud: Fraudulent activities conducted using postal services.
Healthcare Fraud: False billing, unnecessary medical procedures, or prescription drug schemes.
b) Embezzlement: The misappropriation of funds entrusted to an individual, often by employees against their employers.
c) Money Laundering: The process of concealing the origins of illegally obtained money through a series of transfers or transactions.
d) Insider Trading: Trading of stocks or other securities based on material, non-public information about a company.
e) Cybercrime: Criminal activities carried out using computers or the internet, including hacking, phishing, and identity theft.
f) Tax Evasion: Illegal methods used to avoid paying taxes owed.
g) Bribery and Corruption: Offering, giving, receiving, or soliciting something of value to influence the actions of an official or other person in charge of public or legal duties.
Legal Elements and Prosecution
3.1 Proving White-Collar Crimes
Prosecutors must establish specific elements for each type of white-collar crime. Using fraud as an example, they typically need to demonstrate:
Materially false statements or omissions
Intent to deceive
Reasonable reliance on the fraudulent statements by the victim
Resulting damages or losses
The burden of proof in criminal cases requires establishing guilt beyond a reasonable doubt, which can be particularly challenging in complex white-collar crime cases.
3.2 Statute of Limitations
Many white-collar crimes have specific statutes of limitations, which can vary by jurisdiction and type of offense. For instance, in the United States, the statute of limitations for most federal crimes is five years, but some financial crimes may have longer periods.
Penalties and Corporate Liability
4.1 Individual Penalties
Penalties for white-collar crimes can be severe, depending on the nature and scale of the offense:
Fines: These can range from thousands to millions of dollars.
Imprisonment: Sentences can vary from a few months to decades for severe cases.
Asset Forfeiture: Illegally obtained assets may be seized by authorities.
Restitution: Offenders may be required to repay victims for their losses.
Professional Consequences: Loss of professional licenses, disbarment, or industry bans.
4.2 Corporate Liability
In many jurisdictions, corporations can be held liable for crimes committed by their employees or agents. This concept, known as corporate criminal liability, can result in:
Substantial fines
Mandatory compliance programs
Deferred prosecution agreements
Reputational damage
To mitigate risk, many companies implement robust compliance programs. For example, Thailand’s Prevention and Suppression of Corruption Act B.E. 2561 (2018) requires corporations to implement internal controls to prevent bribery of state officials.
Evidence Collection and the Critical Role of Computer Forensics
5.1 Traditional Evidence Collection
White-collar crime investigations typically involve gathering various types of evidence:
Financial records and statements
Emails and other electronic communications
Witness testimony
Expert analysis and reports
Surveillance footage
Physical documents and contracts
5.2 The Growing Importance of Computer Forensics
As white-collar crimes become increasingly technology-driven, computer forensics has emerged as a critical component of investigations. Computer forensics involves the collection, preservation, analysis, and presentation of digital evidence.
Key aspects of computer forensics in white-collar crime investigations include:
a) Data Recovery: Retrieving deleted files, emails, or other digital artifacts that may contain crucial evidence.
b) Network Analysis: Examining network traffic and logs to trace the origin and path of cyber-related crimes.
c) Mobile Device Forensics: Extracting and analyzing data from smartphones and tablets, which often contain valuable information about communications and financial transactions.
d) Cloud Forensics: Investigating data stored in cloud services, which can be challenging due to jurisdictional issues and data volatility.
e) Cryptocurrency Tracing: Following the trail of digital currency transactions, which are often used in money laundering and other financial crimes.
f) Metadata Analysis: Examining file metadata to establish timelines, authorship, and other critical details.
5.3 ACPO Guidelines for Electronic Evidence
The Association of Chief Police Officers (ACPO) in the United Kingdom has developed essential guidelines for collecting computer-based electronic evidence. These principles are widely recognized and adopted internationally:
No action should change data held on a computer or storage media which may be subsequently relied upon in court.
In circumstances where a person finds it necessary to access original data, that person must be competent to do so and able to give evidence explaining the relevance and implications of their actions.
An audit trail or other record of all processes applied to computer-based electronic evidence should be created and preserved. An independent third party should be able to examine those processes and achieve the same result.
The person in charge of the investigation has overall responsibility for ensuring that the law and these principles are adhered to.
These guidelines ensure the integrity and admissibility of electronic evidence in court proceedings, which is crucial in white-collar crime cases where digital evidence often plays a central role.
Challenges in White-Collar Crime Investigations
Investigating and prosecuting white-collar crimes presents several unique challenges:
Complexity: Schemes can be intricate and difficult to unravel.
Resource Intensity: Investigations often require significant time and expertise.
Jurisdictional Issues: Crimes may cross state or national borders.
Evolving Technology: Perpetrators continually adapt to new technologies.
Data Volume: The sheer amount of digital data can be overwhelming.
Encryption: Strong encryption can hinder access to crucial evidence.
White-Collar Crime in Thailand
While Thailand does not have specific legislation for white-collar crime, these cases are prosecuted under existing criminal related laws. Notable examples include:
Supreme Court decision No. 7317-7318/2555: A Ponzi scheme case where evidence included financial records, documents, and investment agreements.
Supreme Court decision No. 10741/2559: A financial statement fraud case involving falsified rental agreements, where evidence included company financial statements and fraudulent contracts.
Conclusion
White-collar crime presents ongoing challenges to law enforcement, regulators, and the legal system. The increasing sophistication of these crimes, particularly in the digital realm, underscores the critical importance of computer forensics in investigations. As technology continues to evolve, so too must the methods and tools used to detect, investigate, and prosecute white-collar crimes. By staying abreast of technological advancements and maintaining rigorous standards for evidence collection and analysis, authorities can more effectively combat these complex and damaging offenses.
Key Takeaways:
Definition and Scope: White-collar crime encompasses non-violent financial offenses committed by high-status individuals in professional settings, ranging from fraud and embezzlement to cybercrime and insider trading.
Legal Complexities: Prosecution of white-collar crimes requires proving specific legal elements and establishing guilt beyond reasonable doubt, often involving complex financial and technical evidence.
Penalties and Liability: Consequences can be severe, including fines, imprisonment, asset forfeiture, and restitution. Corporate liability extends these risks to organizations, emphasizing the importance of robust compliance programs.
Evidence Collection: Traditional methods involve gathering financial records, communications, and witness testimony, but digital evidence has become increasingly crucial.
Computer Forensics: This field plays a critical role in modern white-collar crime investigations, involving data recovery, network analysis, mobile device forensics, and cryptocurrency tracing.
ACPO Guidelines: The principles established by the Association of Chief Police Officers for handling electronic evidence are widely recognized and crucial for ensuring admissibility in court.
Challenges: Investigations face obstacles such as complexity, resource intensity, jurisdictional issues, and rapidly evolving technology.
International Dimension: As white-collar crimes often cross borders, international cooperation and standardized approaches to digital evidence are becoming increasingly important.
Technological Advancements: Future trends in combating white-collar crime are likely to involve AI, machine learning, and enhanced blockchain analysis tools.
Adaptability: The dynamic nature of white-collar crime necessitates continuous adaptation of investigative techniques, legal frameworks, and corporate compliance strategies.
The Tax Court’s Expanding Authority: Overstepping into Criminal Jurisdiction
The Cabinet has recently approved the draft Act for the Establishment of the Tax Court and the Procedures for Tax Cases (Amendment No. ..) B.E. …. (Criminal Tax Case Adjudication). The key aspect of the draft is to grant the Tax Court the authority to adjudicate criminal tax cases. The Criminal Procedure Code or the Act on the Establishment of and Procedure for District Courts will be applied mutatis mutandis to these cases. The draft also amends the notification of court schedules in tax cases, excluding criminal tax cases, and revises the criteria for appeals and petitions in tax cases. This change aims to allow parties to handle their cases in one court, reducing the burden of time and costs for litigants, the court, and judicial personnel. It also enhances the efficiency of tax law enforcement, ensuring the state’s revenue collection and providing more accurate and fair criminal tax case adjudication.
Currently, tax cases are handled by the Central Tax Court, which specializes in tax law, tax accounting, and double taxation agreements. While tax law covers both civil and criminal cases, the specialized court only has jurisdiction over civil cases according to Article 7 of the Act on the Establishment of and Procedure for Tax Court B.E. 2528 (1985). Criminal tax cases are handled by criminal courts, which are not ideally suited for these cases due to the differences in intent and nature of tax-related offenses compared to standard criminal cases. Many pieces of evidence relevant to civil cases are also applicable to criminal cases, making it inconvenient for litigants to present such evidence in separate proceedings. Additionally, penalties may vary across different criminal courts due to their differing authorities.
This proposal has been agreed upon by a cabinet resolution. The next steps will involve consideration by the House of Representatives and the Senate and then require publishing in the Gazette.
The effect of this proposed bill is expected to benefit both juristic persons and individuals, as it would allow tax cases to be addressed in a single proceeding for both civil and criminal aspects. This consolidation is anticipated to make it easier for the accused to handle their cases and for the examination of witnesses to be more convenient, given that the evidence is often similar for both civil and criminal cases. This amendment is expected to be advantageous for investors.
Key Takeaways:
The Thai Cabinet has approved the proposed bill to expand the Tax Court’s authority to include criminal tax cases. The bill will now proceed to the House of Representatives and the Senate for consideration.
The consolidation of civil and criminal tax cases in one court is expected to benefit both individuals and businesses, making the legal process more efficient and investor-friendly.
The new law aims to streamline the legal process, reduce costs, and ensure fairer outcomes in tax-related criminal cases.
Thai Supreme Court Provides Guidance on Grounds for Courts to Annul Arbitral Awards
The Thai Supreme Court, Decision No. 7150/2561, has issued an important decision clarifying the scope of arbitral authority in construction contract disputes. The case involved a contractor’s challenges to an arbitration award over incomplete work and claims for additional compensation on a large development project.
The key facts are that in August 2011, the contractor entered into a 500 million baht subcontract to construct and install a decorative water fountain feature and landscape lighting for the convention center project. As work progressed, the contractor alleged there were oral agreements to perform substantial additional work upgrading the golf course facilities.
However, in March 2013 before this additional golf work was fully rendered, the project owner terminated the subcontract citing deficiencies in the contractor’s original fountain and lighting work scope. The parties then proceeded to arbitration as required under their contract’s dispute resolution clause.
The arbitration tribunal issued an award holding the contractor liable for 588,113.82 baht in damages, representing costs the owner incurred to remedy deficient work after termination. The tribunal rejected the contractor’s claim for separate compensation for the additional golf course work, finding there was no written agreement as contractually required to expand the work scope.
On appeal, the Supreme Court made the following key rulings:
The arbitrators properly exercised their jurisdiction over disputes concerning the admitted water fountain and lighting work scope under the subcontract’s broad arbitration clause. However, the tribunal exceeded its authority by deciding the contractor’s claim for the additional golf course work, which required a separate written agreement to incorporate it into the arbitrable subcontract per legal requirements. This portion of the award was annulled as violating Thai arbitration law’s public policy grounds.
The intellectual property rights claim over the fountain’s logo design was correctly rejected as already compensated under the design services fees in the original subcontract pricing. The fact that the contract was terminated did not void the arbitration clause, permitting the tribunal to award damages relating to deficient completed work despite the termination.
The Supreme Court therefore upheld the core findings while annulling the award only as to the unincorporated additional golf work claim.
Key Takeaway:
This Supreme Court decision provides useful guidance on grounds for Thai courts to annul arbitral awards and the need for arbitral tribunals to carefully examine whether alleged additional work was properly incorporated in writing into the underlying arbitration agreement’s scope. Arbitrators exceed their jurisdiction by deciding claims over work that was not validly added to the contracted scope through proper documentation, which can result in awards being annulled on public policy grounds under Thai arbitration law. Clear documentation of any change orders authorizing extra work is crucial for the arbitrability of claims seeking compensation for that additional scope.
Proposal for the Repeal of the Act Governing Offenses Arising from the Use of Cheques B.E. 2534 (1991) : Promoting Fairness and Responsibility
Introduction and Necessity for the Bill:
The presentation of this bill to address offenses related to the use of cheques is essential due to the inadequacies of the Act Governing Offenses Arising from the Use of Cheques B.E. 2534 (1991). The proposed bill aims to promote the use of cheques in transactions while ensuring that criminal penalties are proportionate to the severity of the offense. This departure from the current legal framework, which employs criminal sanctions for breach of contract not aligned with constitutional principles and international agreements, underscores the need for this new bill.
Key Provisions of the Bill:
Repeal of the Act Governing Offenses Arising from the Use of Cheques B.E. 2534 (1991):
The proposed bill seeks to repeal the Act Governing Offenses Arising from the Use of Cheques B.E. 2534 (1991) in its entirety, with immediate effect upon proclamation in the Royal Gazette.
Specific Provisions:
Acknowledgment of agreements allowing debtors to repay cheque-related debts and treating them as compromises.
Granting judicial authority for the adjudication of cases in civil matters.
Expedited release of individuals awaiting trial or serving sentences related to cheque offenses.
Guidelines for calculating imprisonment terms in cases involving cheque offenses and multiple legal violations.
Appointment of the Minister of Justice to oversee the implementation of the bill.
Benefits to the Public:
The proposed bill aims to address shortcomings in the Act Governing Offenses Arising from the Use of Cheques B.E. 2534 (1991) by aligning penalties with the severity of offenses. It seeks to establish a legal framework that promotes the responsible use of cheques while avoiding criminal implications for breaches of contractual obligations that are not of a grave nature. Additionally, the bill supports the rights and responsibilities of both creditors and debtors, allowing for negotiated repayment plans and expediting legal processes. This ensures a fair legal environment for all parties involved in cheque-related cases.
Conclusion:
In summary, the proposed bill aims to rectify the existing legal framework by fostering a balanced and fair approach to cheque-related offenses. By promoting the responsible use of cheques and aligning penalties with the severity of offenses, this bill aims to create a legal environment that encourages financial transactions while ensuring fairness and accountability.
Civil Partnership Bill and Amendment to Civil and Commercial Code
On 7 June 2022, at Santi Maitree Building Government House, the Cabinet has approved a draft “Act on Civil Partnership Bill (“Act”) and amendment to Civil and Commercial Code (“CCC”)” which were considered by the Council of State.
The purpose of this draft Act is to enact a specific law to support the rights and duties of LGBT+ people and for gender equality and to amend the CCC which is a general law to be in line with the draft Act.
1. This draft Act consists of 4 Chapters and 46 Sections as follows:
1.1 Prologue (Sections 1–5) establishes the timeline for law enforcement and various important definitions, especially the term “partners”.
1.2 Chapter 1 registration of a life partners (Sections 6 – 14) prescribing rules and procedures for registration of a life partner.
1.3 Chapter 2 partners (Sections 15 – 38) dividing into 5 parts as follows:
(1) Part 1 general provisions (Sections 15 – 21) stipulates those provisions of the CCC on the family shall be applied to the partners if there is no specific provision in this Chapter.
(2) Part 2 relationship between partners (Sections 22 – 23)
(3) Part 3 properties between partners (Sections 24 – 27)
(4) Part 4 void of registration of being partners (Sections 28-31)
(5) Part 5 termination of partnership (Sections 32 – 38)
Chapter 3 adopted children (Sections 39 – 44)
1.5 Chapter 4 inheritance (Sections 45 – 46)
2. A amendment to CCC consists of 5 Sections with the purpose of amending Sections 1452 (duplication of Marriage Registration), 1516 (1) (grounds for divorce) and 1528 (termination of right to receive pension) in the order to support the life partner’s matter as well.
Draft Act on Repealing the Act on Offences Caused by Check
The cabinet approved in principle the draft Act on Repealing the Act on Offences Caused by Check B.E. 2534 B.E. …. (“Act”) upon the Ministry of Justice proposal. The draft Act will be Thepassing to the Office of the council of State for further consideration and proceedings.
In this regard, the draft Act has been proposed to be in accordance with the principle of enforcing the law for necessity, cancel or amend the law that is unnecessary or not suitable with the presence events, is considered obstacle to life or profession without delay for the benefit of people and determine the criminal sanction primarily on serious offence according to Section 77 of Thailand Constitution. It is also for being in accordance with Clause 11 of the ICCPR stating that a person shall not be imprisoned for unable to perform according to the contract.
The Act will be expedient to the commercial bank in enforcing their policy to enhance the creditability of check through enforcement of customer screening policy without implementing of criminal sanction.
This is to reduce enforcing criminal sanction to force performance from civil debtors and save the procedural budget on criminal justice processes including implement domestic law to be in accordance with the international principle and conventions where the authorized government unit approved such draft act.
This Act shall be enforced and implemented after 120 days of announcing on the government gazette has lapsed.
Amendment of Criminal Procedure Code on Hearing Proceedings
On January 4, 2022, the Cabinet has approved in principle a draft Act Amendment of the Criminal Procedure Code (No..) B.E… (“Draft Act”) in order to amend Section 172 paragraph five and adding paragraph six to such section.
The purpose of this Draft Act is to amend the Criminal Procedure Code to allow the court’s hearing proceedings and testimony taken place out of the court in a form of VDO conference proceedings in the event of public disaster or necessity for safety. It also includes the situation of coronavirus disease 2019 (Covid-19) pandemic.
This VDO conference proceedings can be conducted under consent of the defendant and the court deems appropriated. The proceedings must not cause damage or injustice to the defendant in accordance with the rules and procedures prescribed by the President of Supreme Court and it shall be deemed that such proceedings are considered and examined in the court room.
Under the rules and procedures of the President of Supreme Court, sufficient collateral must be provided for opening trial and communication between the defendant and its lawyer is private. It is also required to consider regarding the person whom the laws treat under special protection or care.
