From Doubt
to Clarity
Not with your intuition,
Decide with Evidence.

Investigation, Due Diligence, and
Risk Advisory Services

Our Services

We enhance corporate resilience for companies through our Corporate Investigations, Intelligence, and Strategic Risk Management services.

Prosecure’s Investigation, Due Diligence, and Risk Advisory division; brings together the expertise of a team of high-level specialists from various disciplines to provide support in critical risk, investigation, and decision-making processes faced by companies, law firms, financial institutions, civil society organizations, and individuals.

Our Founder Hasan Alsancak’s advanced investigative methodologies acquired at the FBI National Academy, combined with his public and private sector experience in intelligence, financial crimes, and combating sophisticated fraud, form the foundation of the analytical, independent, and results-oriented approach that Prosecure adopts in its investigation, due diligence, and risk management services.

Prosecure leverages its long-standing analytical approach and field experience to assist companies, law firms, and individuals in navigating critical risks and decision-making processes.

We investigate allegations of employee misconduct, fraud, and financial irregularities through independent, evidence-based investigations.

In complex, multi-layered, and highly sensitive cases of internal fraud and misconduct, we conduct independent, evidence-based investigations adhering to international standards.

We identify hidden risks prior to business partnerships, investments, and critical third-party relationships.

Before your business partnership and subcontractor selection processes, we provide reliable, relevant information about your counterparts that positively contributes to your decision-making structures.

We reduce hiring risks by verifying candidates’ education, work history, and other critical documents.

We prevent corporate risks arising from personnel by ensuring your key personnel appointments and recruitments are made with verified information.

In complex, multi-layered, and highly sensitive cases of internal fraud and misconduct, we conduct independent, evidence-based investigations adhering to international standards.

Before your business partnership, subcontracting, and recruitment processes, we provide reliable, relevant information about your counterparts that positively contributes to your decision-making structures.

We provide support to ensure that senior management can maintain their decision-making, freedom of action, and representation power uninterrupted, even under conditions of threat, pressure, uncertainty, and crisis.

Evidence-based and independent investigations to uncover the truth about allegations of internal fraud, misconduct and breaches.

Uncover .

Comprehensively researching and analyzing the reputational, legal, financial and ethical risks associated with organizations and the backgrounds of key and prospective personnel prior to investment, partnership and business relationships.

Know .

Managing corporate risks within the framework of legislation, ethical principles and internal policies and compliance efforts to prevent recurrence of violations.

Comply.

According to ACFE data; One in 20 organizations is currently in active fraud and an average of 5% of companies’ revenues are lost to fraud each year . Do you know how vulnerable your organizational structure is to fraud?
uncover .

EU Supply Chain Laws now require companies to know not only “who they are working with” but also their supplier’s supplier. Are you aware of the ethical, financial, and operational risks of your suppliers and business partners?
who is who.

How well do you really know the people or organizations you work with, do business with or partner with? Are these relationships aligned with your risk appetite, corporate values and reputation? Does the information you have sufficiently contribute to your decision-making processes?
be informed .

HireRight: One in five job applicants is found to have falsified documents or made misrepresentations. Do you know who the candidates you are hiring really are and what their educational, employment, and criminal backgrounds are?
unmask.

Intracompany Fraud

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Risks of Fraud Are More Widespread Than People Think

Companies lose an average of 5% of their annual revenue due to employee fraud.*

At least one in every 20 companies has an active case of fraud.*

Cases of fraud result not only in financial losses but also in serious damage to reputation, trust, and employee morale.

One in five job applicants submits fake documents.**

We investigate and resolve cases of internal fraud using our international experience in investigations related to financial crimes and sophisticated fraud , in accordance with ACFE standards.

Use this 21-question quick assessment to analyze your company’s fraud risk level in just a few minutes.

Source: *ACFE Occupational Fraud Report 2024 & **HireRight Global Benchmark Report 2025.

Why Prosecure

The advanced investigative methodologies our founder,Hasan Alsancak, acquired through the FBI National Academy (205th Class), combined with his public sector experience in the fields of intelligence, organized crime, financial crimes, and combating aggravated fraud; form the foundation of Prosecure’s approach to corporate investigations and risk consulting.

In addition to accounting- and compliance-focused audits, we combine field investigations, intelligence analysis, and evidence-based research methods to provide the independent, objective, and evidence-based findings and conclusions that companies need for their critical decision-making processes.

Key Competencies

  • FBI National Academy Investigation Methods
  • Over 25 Years of Experience in the Public and Private Sectors
  • An Investigation Approach Compliant with ACFE Standards
  • Access to Global Business Partners and Networks of Experts
  • Evidence- and Findings-Based Forensic Reporting
  • Decision Support Initiatives for Management and Legal Departments

Founder and Company Manager
(M) Police Chief

On average, 5% of company revenues are lost each year due to employee fraud. At least one in 20 organizations is currently engaged in active misconduct. (ACFE)

In addition to making prevention and investigation of fraud in companies our core expertise, we also view this as a responsibility we bear towards the Turkish business world.

We act with the awareness that beyond financial losses, fraud can cause serious and lasting damage to reputation, trust and internal morale.

We analyze the fraud risks in institutions according to our international experience in Anti-Financial Crime and AML investigations and ACFE criteria; we illuminate suspicious cases with our special investigation methods within the framework of ethics, confidentiality and chain of evidence.

What Our Customers Say About Us

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