Technology Leakage Among Korean Companies Overseas: An Industrial Security Analysis
Overview of the Technology Leakage Survey
Technology leakage involving Korean companies operating overseas is an industrial security issue of growing global concern. According to KOTRA research, about 18% of Korean firms with overseas operations have experienced some form of technology leakage, with the manufacturing sector reporting the highest level of damage. In Bangladesh, where Korean investment is concentrated in garments and manufacturing, there is meaningful exposure around production know-how, quality control systems, and buyer network information.
This analysis first reviews the broader global picture of technology leakage and then examines Bangladesh-specific risk factors and practical protection measures in detail.
18%
Leakage Incidents
Overseas Korean firms
25%
Manufacturing Exposure
Highest by sector
$50B+
Annual Damage
Global estimate
65%
Departing Staff Route
Top leak pathway
80%
Insider Leakage
Internal route
Avg. 18 months
Detection Lag
After the leak
32%
Legal Relief
Success rate
Moderate
Bangladesh Risk
Production know-how focus
Leakage Pathways by Type
Technology leakage usually occurs through four main routes: employee mobility, joint venture partners, cyber intrusions, and reverse engineering. In Bangladesh, the most relevant risks tend to come from workforce mobility, especially former employees moving to competitors, and from leakage through joint venture or business partners.
Current Status by Technology Leakage Type
Leakage Type
Share
Primary Target
Damage Scale
Bangladesh Risk
Departing employee leakage
42%
Core technical staff
Very high
High
Current employee leakage
23%
Mid-level managers
High
Medium
Joint venture partner
18%
JV and partner firms
High
High
Cyber intrusion
12%
IT systems
Varied
Low
Reverse engineering
5%
Products and equipment
Medium
Medium
Bangladesh-Specific Risk Factors
In Bangladesh, the main technology leakage risks are less about advanced proprietary science and more about production processes, quality management systems, and buyer network intelligence. In garments and manufacturing, a common pattern is for production know-how developed by Korean companies to move to local competitors or to employees who leave and establish independent businesses.
Main Leakage Targets in Bangladesh
Production processQuality control know-how
Buyer informationGlobal order networks
Cost structurePricing competitiveness data
Equipment operationMachine setup and maintenance
Typical Leakage Routes
Local managersJoin competitors after resignation
JV partnersOperate independently after contract end
SubcontractorsLeakage during outsourced production
Korean expatriatesRare but possible
Industrial Security Protection Measures
01
Systematize NDA Coverage
Require NDAs for all employees, partners, and subcontractors. Use bilingual English-Bengali NDAs that are enforceable under Bangladeshi law and include post-employment non-compete provisions for one to two years. Because Bangladeshi courts have limited practical force in enforcing non-compete clauses, linking severance and retention incentives is often more effective in practice.
02
Physically Separate Core Know-How
Modularize production processes so that no single employee can fully understand the entire operation. Keep key equipment setting parameters under headquarters control and allow only restricted local access. Remote control and monitoring systems managed from Korea can reinforce that separation.
03
Build an Information Security System
Introduce DLP (Data Loss Prevention) controls to block leakage through USB devices, email, and cloud storage. Log access to critical documents, restrict printing, and control external transfers. These are among the most cost-effective security investments.
04
Strengthen Core Personnel Management
Reduce turnover risk among key technical staff through differentiated compensation such as stock options, performance incentives, and training opportunities. At the time of resignation, enforce procedures for the return of confidential information and contract clauses that permit clawback of severance in the event of non-compete violations. Monitor core staff for moves to competitors during the six months after departure.
05
Secure Legal Remedies in Advance
Prepare legal response options in advance by using the Korea-Bangladesh BIT, registering intellectual property with the DPDT, and pursuing both civil and criminal action when trade secrets are infringed. Include ICC or SIAC arbitration clauses in contracts to reduce reliance on Bangladeshi courts, and establish a forensic evidence process before disputes arise.
Technology leakage is an area where prevention is far more effective than post-incident response. In Bangladesh, the primary exposure is not high-end technology theft but the leakage of production know-how and buyer information. That means three baseline measures, systematic NDA coverage, process modularization, and disciplined management of core personnel, can block a large share of actual risk. The most practical approach is to start with the highest-return measures first and build outward from there.