KISA Launches Tailored Cyber Threat Alert Service to Strengthen Business Security

In August 2026, the Korea Internet & Security Agency (KISA) announced the personalized cyber threat alert service designed to assist companies in strengthening their cybersecurity readiness. The new program, which was created in collaboration with the Ministry of Science and ICT, analyzes each company's digital infrastructure and compares it with the most recent cyber threat intelligence to provide individualized security alerts. The goal of the service is to assist companies in more rapidly identifying threats and taking preventative measures before cyber disasters have an impact on business operations.

KISA's innovative platform offers notifications relevant to each company's digital assets in contrast to traditional cybersecurity notification systems that provide the same threat of information to every firm. By registering important data such as IP addresses, internet domains, and externally accessible systems, businesses enable the platform to continuously evaluate if these assets are vulnerable to recently identified cyber threats. With this tailored strategy, businesses can concentrate exclusively on the risks that directly affect their operations.

The service creates a more proactive security framework by combining attack surface monitoring technology with KISA's current cyber threat intelligence capabilities. The software may promptly uncover vulnerabilities that might need immediate attention by continuously monitoring internet-facing assets and comparing them to recently discovered cyber dangers. This lessens the possibility of data breaches, service distribution, or monetary losses by enabling companies to react before attackers take advantage of vulnerabilities.

Simplifying cybersecurity management for companies without specialized security teams is one of the initiatives' main goals. It can be difficult for small and medium-sized businesses to evaluate vast amounts of threat data and assess whether it impacts their systems by automatically filtering cyber intelligence and only transmitting data that corresponds with an organization's registered digital assets; the new alert service eliminates this complication. This lessens the workload for internal IT personnel and enables businesses to make security decisions more quickly.

KISA intends to launch the service in a trial program with a few companies that are already using its Cyber Threat Analysis and Sharing platform. Organizations will register their digital infrastructure during the trial so that the system can start keeping an eye on any threats and send out personalized security alerts. Before extending the service to more organizations across the country. Input from participating businesses will be used to assess its efficacy.

The platforms launch concurrently with an increase in the sophistication of cyberattacks that target cloud environments, online services, workplace apps, and internet-connected systems. Keeping an eye on internal digital assets has become a crucial part of cybersecurity as companies continue to grow their online presence. This problem is addressed by KISA's new service, which provides enterprises with timely intelligence about new dangers while assisting them in continuously monitoring their internet exposure.

By making advanced threat intelligence more useful and available to companies of all sizes, KISA hopes to improve the cybersecurity ecosystem. The agency intends to enhance early threat detection, promote proactive risk management, and facilitate safer digital transformation throughout South Korea's corporate community by offering tailored alerts rather than general security notifications.

Impact on ICT Industry

According to Precedence Research, as businesses invest more in cloud computing, cybersecurity, and digital infrastructure to enable digital transformation and business continuity, the information and communication technology sector is fast changing. This trend is supported by KISA's introduction of a customized cyber threat warning service, which gives businesses specialized threat intelligence to help protect vital digital assets and improve overall cyber resilience. It is anticipated that these actions will assist the safe growth of digital services while improving the security of ICT infrastructure.

The need for intelligent cybersecurity solutions in the ICT sector is anticipated to increase as companies become more reliant on cloud-based technology and internet-connected devices. Organizations may detect vulnerabilities more effectively, react to cyber threats more quickly, and reduce operational disruptions with the help of personalized threat alert services. These developments are expected to stimulate further investment in safe digital infrastructure and support the long-term expansion of the global ICT sector.

Impact on the Cybersecurity Market

The global cybersecurity market size was valued at USD 301.91 billion in 2025, calculated at USD 339.96 billion in 2026, and is expected to reach around USD 969.45 billion by 2035. The market is expanding at a solid CAGR of 12.37% over the forecast period 2026 to 2035. 

According to Precedence Research, as cyber threats become more sophisticated and focused, firms worldwide are investing more in cybersecurity solutions. The increasing need for proactive security platforms that provide real-time asset-specific threat intelligence rather than generic security warnings is reflected in KISA's introduction of a customized cyber threat alert service. These solutions lower the risk of security breaches, improve cyber resilience, and assist enterprises in identifying vulnerabilities earlier.

The cybersecurity market is anticipated to grow more quickly as sophisticated threat monitoring and early warning systems become more widely used. Demand solutions that enhance threat visibility, automate risk detection, and provide quicker incident response is expected to increase as businesses continue to grow their cloud infrastructure and digital operations. This will present new opportunities for cybersecurity technology suppliers.

Impact on the Threat Intelligence Market

The global threat intelligence market size accounted for USD 16.80 billion in 2025 and is predicted to increase from USD 19.27 billion in 2026 to approximately USD 65.34 billion by 2035, expanding at a CAGR of 14.55% from 2026 to 2035.

According to Precedence Research, the need for sophisticated threat intelligence systems that let businesses identify, evaluate, and react to security threats instantly is being driven by the increasing sophistication of cyberattacks. By providing individualized threat intelligence based on each organization's digital assets. KISA's customized cyber threat warning service supports this trend by enabling companies to more precisely detect pertinent risks and improve their overall cybersecurity posture.

The demand for sophisticated threat intelligence platforms is anticipated to rise as businesses continue to grow their digital infrastructure and internet-facing assets. In order to support the long-term growth of the global threat intelligence market, solutions that integrate attack surface visibility, personalized security alerts, and continuous monitoring are likely to enhance incident response, lower cyber risks, and promote broader adoption of proactive cybersecurity technologies.

About KISA

The Ministry of Science and ICT in South Korea oversees the government-funded Korea Internet & Security Agency, which oversees strengthening cybersecurity and fostering a secure online environment. The organization creates and executes cybersecurity policy, offers cyber threat intelligence, safeguards vital information infrastructure, and offers secure internet services to consumers, businesses, and governmental organizations.

Additionally, KISA spreads programs in information security awareness, digital trust, vulnerability assessment, and cyber incident response. The agency strives to improve cyber resilience and facilitate the safe use of emerging technologies by working with public institutions, private businesses, and international partners. KISA assists companies in proactively managing cyber risks and protecting South Korea's digital environment through services like customized cyber threat warnings and threat intelligence exchange.