Are Cybersecurity Breaches in South Korea Rising Due to AI Threats?
Synopsis
A new report reveals a shocking 26% increase in cybersecurity breaches in South Korea in 2025, driven by advanced AI-based hacking tactics. With millions of accounts potentially compromised, how can businesses protect themselves in this evolving landscape of cyber threats?
Key Takeaways
The number of cybersecurity breaches in South Korea rose by 26% in 2025.
AI technologies are significantly enhancing the tactics of hackers.
Server intrusions and DDoS attacks are the leading types of breaches.
The government is increasing efforts to address cybersecurity threats.
Public awareness and readiness are crucial in combating cyber threats.
Seoul, Jan 27 (NationPress) A recent government report has revealed a staggering 26 percent increase in the number of cybersecurity breaches reported to authorities in South Korea for the year 2025. This surge highlights the evolving tactics employed by hackers, particularly those leveraging artificial intelligence (AI) technologies. The total number of breaches soared to 2,383, compared to 1,887 incidents in the previous year, according to the Ministry of Science and ICT, as reported by Yonhap News Agency.
Among these incidents, server intrusions constituted 44.2 percent, while distributed denial-of-service (DDoS) attacks made up 24.7 percent. Additionally, breaches related to malicious code, including ransomware, accounted for 14.9 percent of reported cases.
In 2025, South Korea faced a wave of cyberattacks targeting essential platforms integral to daily life, such as mobile networks and financial services. The report emphasized that the scope of hacker targets has broadened, now encompassing the education and medical sectors, expanding beyond previous focus areas like research, manufacturing, and energy.
The Ministry highlighted the increasing sophistication of hacking methods, with AI-based automation and coordinated attacks becoming more prevalent. Looking ahead to 2026, the ministry warned that hackers might infiltrate trust-based communication methods, such as real-time voice calls for virtual meetings, potentially utilizing deepfake technology to generate convincing voices and videos.
Moreover, hackers could directly target existing AI models, injecting malicious content into chatbots, analytics programs, or security platforms, leading to significant malfunctions or data leaks. The ministry urged businesses to bolster their security measures.
To combat these threats, the government plans to implement AI-based prevention and response programs, taking preemptive actions to mitigate security vulnerabilities and foster a safer cyber environment.
In related news, South Korean cybersecurity authorities estimate that approximately 9.6 million accounts may have been impacted by a recent cyberattack on Kyowon Group, a local education service provider. This estimate follows Kyowon Group's disclosure of a potential breach earlier this month, which revealed evidence of a ransomware attack.
Point of View
It is essential to recognize the critical rise in cybersecurity breaches, particularly with the evolving role of artificial intelligence in these attacks. The government’s proactive stance in enhancing security measures is commendable, but public awareness and preparedness must also be prioritized to combat this growing threat effectively.
NationPress
10 May 2026
Frequently Asked Questions
What was the increase percentage of cybersecurity breaches in South Korea in 2025?
The increase in cybersecurity breaches was 26 percent in 2025 compared to the previous year.
How many total cybersecurity breaches were reported in South Korea in 2025?
2,383 cybersecurity breaches were reported in South Korea in 2025.
What percentage of breaches were due to server intrusions?
44.2 percent of the reported breaches were due to server intrusions.
What is the government's response to increasing cybersecurity threats?
The government plans to implement AI-based prevention and response programs to strengthen cybersecurity.
How many accounts were estimated to be affected by the Kyowon Group cyberattack?
Approximately 9.6 million accounts may have been affected by the Kyowon Group cyberattack.
