Why SMEs Need To Protect Personal Data?

In today’s digital age, personal data is no longer just user information—it has become a strategic asset for businesses. However, many small and medium-sized enterprises (SMEs) still underestimate data protection, exposing themselves to serious legal, financial, and reputational risks.

1. Legal and financial risks

National and international regulations on personal data protection are becoming increasingly strict. For example:

GDPR (Europe): Applies to any business processing the data of EU citizens, with penalties of up to €20 million or 4% of global annual revenue.

CCPA (California, USA): Allows consumers to sue companies for data misuse.

Vietnam: The Personal Data Protection Law 2025 (effective January 1, 2026) and Decree No. 13/2023/NĐ-CP (effective July 1, 2023) stipulate that violations may lead to administrative fines (up to 5% of the previous year’s revenue) or criminal liability (unauthorized use of data networks can result in fines up to VND 1 billion or imprisonment from 1 to 7 years). In addition, violators must compensate for damages according to law.

SMEs handle customer, employee, and partner data—making them vulnerable to cyberattacks. According to IBM’s 2023 report, the average cost of a data breach is USD 4.45 million, and SMEs account for a large share due to weaker security. Without proper protection, SMEs face lawsuits, heavy fines, and even bankruptcy.

2. Reputational risks

A data breach can quickly destroy customer trust.

In 2024, Viettel Cyber Security reported that 14.5 million Vietnamese accounts were leaked, accounting for about 12% of all global personal data breaches. Recently, a leak from the National Credit Information Center (CIC) raised further concerns about information security.

For SMEs, even a small incident can spread rapidly on social media, leading to customer loss and damaged partnerships. According to Ponemon Institute (2022), 60% of customers stop doing business with a company after a data breach — showing how severe the reputational impact can be.

3. Business benefits

Data protection is not only about avoiding risks but also about building a competitive advantage:

• Increased customer trust: Clients prefer transparent and secure businesses.
• Regulatory compliance: Enables SMEs to expand internationally without legal barriers.
• Protection of intellectual property: Personal data often relates to trade secrets and proprietary information.

4. Challenges for smes in data protection

Despite its importance, SMEs often face several challenges:

Limited resources: Lack of budget and IT staff; implementing encryption or firewall systems may be costly.

• Lack of knowledge and expertise: Few SMEs have dedicated cybersecurity teams, and employees are often not trained to recognize risks such as phishing or weak access controls.
• Outdated systems: Legacy software and systems that are not regularly updated expose vulnerabilities to attackers.
• Small scale: SMEs may attract less attention than large corporations but are often easier targets due to weaker security.
• Insufficient risk assessment: Many SMEs have not fully evaluated the legal and operational risks related to personal data.

However, these challenges are not excuses to ignore data protection. Affordable measures—such as using open-source tools (e.g., Nextcloud for secure file storage) or cloud services (AWS, Google Cloud)—can significantly reduce costs while improving security.

✅ Conclusion

SMEs must protect personal data. In the digital age, data is a core asset, and breaches can cause serious legal, financial, and reputational consequences.

Despite existing challenges, SMEs can start with basic, low-cost actions—such as staff training, using strong passwords, and complying with minimum data protection standards.

Investing in cybersecurity is not just a legal obligation—it’s a smart business strategy for long-term sustainability. SMEs should consider partnering with experts or adopting automated tools to minimize risks and build a secure, trusted digital business environment.