CHT Security delivered a speech Security Testing Approaches and Attack Detection Practices for AI Application Systems during DCCI (data center cloud infrastructure) Summit at Ho Chi Minh City, Vietnam on June 16, 2026. Andrea Liang will talk about the latest AI trend and how to protest enterprises with AI Application Testing.For more information: https://dccisummit.viettelidc.com.vn/en/chuong-trinh-hoi-thao-2026-tp-ho-chi-minh/

Thank you for attending CHT Security S2W joint seminar Proactive Enterprise Defense from the Dark Web to the AI Era.

CHT Security (TWSE: 7765) announced its financial results for May 2026, reporting a monthly revenue of NT$150 million, a 3% increase year-on-year (YoY). Cumulative revenue for the first five months reached NT$993 million, representing a robust YoY growth of 24%. Driven by surging demand for AI cybersecurity, Red Teaming, and penetration testing, alongside steady expansion in recurring revenue streams such as internet security services and SOC/MDR (Security Operations Center / Managed Detection and Response), the company continues to demonstrate a trajectory of stable growth in both top-line revenue and profitability. To further accelerate business momentum, CHT Security has recently launched its new DNS Guardian service and an Enterprise AI Governance service.CHT Security convened its 2026 Annual General Meeting (AGM) of Shareholders on May 28, during which shareholders approved the 2025 Business Report, Financial Statements, and Earnings Distribution Plan. The companys revenue and net income for the fiscal year 2025 both achieved consecutive historical highs. The AGM resolved to distribute a cash dividend of NT$9.66 per share. The ex-dividend trading date is scheduled for June 18, 2026, and the cash dividend distribution is expected to commence on July 17, 2026.In product innovation, CHT Security recently debuted its DNS Guardian service. By establishing a DNS defense system at the telecom-datacenter level, the service leverages real-time threat intelligence matching and AI-assisted risk analysis to help enterprise clients immediately block connection threats such as botnets, malicious domains, phishing sites, and newly registered high-risk domains. Furthermore, it identifies and mitigates threats within encrypted traffic, significantly enhancing the defense depth and cyber resilience of enterprise internet access. The service also provides timely intercept protection reports, offering enterprises clear visibility into network risks. This defense solution is fully compatible with various broadband speeds and existing cybersecurity services.Additionally, CHT Security participated in the recent COMPUTEX Taipei, showcasing its proprietary AI Governance services. These solutions assist enterprises in managing Shadow AI, preventing leaks of sensitive corporate data, and providing continuous AI SOC monitoring. By increasing brand visibility and driving domestic and international sales, these initiatives are expected to accelerate market expansion and fuel further growth in revenue and profitability.

As AI transforms the tech landscape, cybersecurity must evolve. Visit our booth at COMPUTEX 2026 to experience our cutting-edge security ecosystem in action:SecuTex NP Real-time network anomaly detection at your internet gateway.SecuTex ED Seamless policy enforcement and automated malware hunting across endpoints.AI SOC Next-gen security operations leveraging AI to supercharge your detection and response capabilities.Dont miss out on securing your business for the AI era. Schedule a meeting or drop by to chat with our team!Date: June 2 5, 2026Time: 9:30 AM 5:30 PM (Closes at 3:30 PM on June 5)Venue: 4F, Taipei Nangang Exhibition Center, Hall 2 (TaiNEX 2)Booth: R0632

CHT Security (7765) held its Q1 2026 investor conference on May 12. The company reported first-quarter revenue of NT$598 million, a 16% year-on-year (YoY) increase. Net income after tax reached NT$138 million, up 11% YoY, with earnings per share (EPS) of NT$3.38. Continuing this strong momentum, April revenue hit NT$246 million, a substantial 75% YoY growth, marking a record high for the same period.The Q1 performance was driven by a steady increase in subscribers for Internet Security and SOC/MDR (Managed Detection and Response) services, leading to a 10.7% YoY growth in recurring revenue. Revenue from one-off projects rose 20.5% YoY, fueled by rising demand for AI security and Red Teaming services. In overseas markets, the company secured contracts from international semiconductor and financial sectors, propelling overseas revenue by 331% YoY. A primary growth driver is the demand for AI security; as enterprises adopt AI and Agentic AI applications, the need for robust AI security solutions has become urgent. In response, CHT Security has launched a suite of solutions, including AI SOC Monitoring, AI Application Security Testing, AI Security Health Check, and AI Incident Response.Jeff Hung, General Manager of CHT Security, stated that while enterprises are rapidly adopting AI and Agentic AI to enhance competitiveness, many struggle to govern the AI services used by employees. This creates the Shadow AI phenomenon, leading to risks such as trade secret and sensitive data leakage. Furthermore, employees over-reliance on AI carries the risk of hallucinations. Self-developed AI applications also face threats like prompt injection and model theft, while unmanaged Agentic AI poses significant operational risks. Consequently, CHT Security is showcasing its Multi-layered AI Security Architecture and Services at CYBERSEC 2026. This framework helps enterprises build effective defenses across the network, gateway, endpoint, and browser levels, complemented by continuous AI SOC monitoring and response services.CHT Securitys AI SOC monitoring service integrates its proprietary on-premise Security AI engine into the SRM (Security Risk Management) platform. Clients can utilize an AI Assistant with a natural language interface to understand their security posture, analyze incidents, receive recommendations, and execute commands. The AI Incident Analysis Engine employs multi-stage cyber kill chain analysis to detect and respond to incidents in seconds, generating automated reports within minutes, thereby achieving an intelligent defense mechanism of AI vs. AI.Looking ahead to 2026, the company expects recurring revenue to grow steadily. With NT$800 million to NT$900 million in one-off project contracts already secured for Q2 through Q4, combined with emerging opportunities in AI, cloud, and new-domain security, the companys growth foundation remains solid. CHT Security maintains a positive and optimistic outlook for its continued expansion.________________________________________Disclaimer:The information contained in this press release is based on information available to the Company at the time of publication. Statements regarding future outlooks are based on current expectations and assumptions. Actual results may differ due to market conditions, operational changes, and other uncontrollable factors. The Company does not undertake any obligation to update the content of this press release.

A sincere thank you to everyone who visited the CHT Security booth during CYBERSEC 2026.It was a pleasure connecting with so many industry professionals, partners, and friends, and sharing our latest cybersecurity innovations.We truly appreciate your time, interest, and valuable conversations. We look forward to seeing you again in the near future and continuing to safeguard your digital journey with trusted security solutions.

As AI becomes ubiquitous, enterprises are facing a new breed of cybersecurity threats. In response, CHT Security has proposed a dual strategy: Empowering Security with AI and Protecting AI with Security, advocating the use of AI technology to proactively combat AI risks and provide comprehensive protection for corporate digital transformation.Jeff Hung, General Manager of CHT Security, pointed out that for enterprises, AI is no longer a choice of whether to adopt, but has entered the critical stage of how to effectively implement and realize value. The core motivations are threefold: empowering employees to increase productivity, optimizing processes to enhance efficiency, and creating innovative applications to explore new business opportunities.Five Major Concerns in Enterprise AI TransformationThe widespread adoption of AI applications has simultaneously elevated cybersecurity risks. President Jeff Hung noted that enterprises face five core risks and challenges during AI adoption, which represent the primary concerns for management driving transformation:Shadow AI: Employees using unauthorized AI tools creates security blind spots, exponentially increasing the risk of data leaks.Data-Derived Risks: Unlike traditional software that processes data through code, the core of AI lies in data-driven model training and continuous learning. Without proper controls, sensitive corporate data can easily be leaked during the learning process.Over-reliance: AI models still suffer from hallucinations, which can mislead decision-making and lead to actual physical or financial damage.Lack of AI Governance: Enterprises often neglect foundational regulations in the pursuit of results, lacking guidance from international AI risk management standards such as ISO 42001 (AIMS) or ISO 23894.Uncontrolled AI Agents: AI agents capable of autonomous task execution can become difficult to control if clear permissions and monitoring mechanisms are not established.Jeff Hung suggests that before adopting AI, enterprises should establish robust security systems and cybersecurity processes to ensure they can respond calmly to threats or difficulties by following standard operating procedures. Citing the NIST CSF (Cybersecurity Framework) IPDRR framework (Identify, Protect, Detect, Respond, Recover), he stated that adhering to IPDRR standards enhances a companys cyber resilience. Hung further offered a symbolic metaphor: cybersecurity should not be viewed as the act of braking that hinders efficiency, but rather as the braking system that empowers an enterprise to pursue excellence at full speed with confidence.AI Empowerment and Protection: CHT Securitys Four Major SolutionsCombining years of expertise, CHT Security has implemented its dual-track strategy of Empowering Security with AI and Protecting AI with Security. To meet enterprise needs, the company offers the following four solutions:AI-Empowered SOC Monitoring Service: Integrates the self-developed Security Risk Management (SRM) platform with various monitoring and response systems to provide a unified grasp of corporate risks and security insights.AI Access Security: Includes Internet Security, Security Fleet (HiNet UTM), and SASE services, providing granular cloud AI application access control for different scenarios.AI Application Security Assessment Service: Based on the latest OWASP Top 10 for LLM, this service provides vulnerability reports (including risk levels, reproduction steps, and remediation suggestions) that serve as a basis for corporate compliance and internal audits.GenAI Security Assessment Service: Specifically designed to identify and evaluate three core risks in Generative AI applications (AI hallucinations, biased output, and data leakage), ensuring that while AI assists business operations, it remains compliant with security regulations and Trustworthy AI principles.CHT Security, which went public last September, continues to strengthen its market competitiveness. This year, it was once again recognized in the 2026 CIO Elite Vendor awards, winning in the Cybersecurity and Identity Governance category. Beyond its deep roots in network security and SOC monitoring and response services, the company is actively expanding into emerging fields such as Cloud Security, AI Security, Drone Security, and LEO (Low Earth Orbit) Satellite Security, demonstrating its continuous growth in professional service capabilities.The news on CIO Taiwan Magazine.

CHT Security (7765), a leading cybersecurity provider, announced its self-reported financial results for the first quarter of 2026 today. Driven by AI-powered security demands, emerging field requirements, and steady growth in recurring revenue from Internet security and SOC (Security Operations Center) monitoring and response services, the companys March revenue reached NT$223 million, a 48% month-over-month increase and a 23% year-over-year increase. Cumulative revenue for the first quarter totaled NT$597 million, up 16% year-over-year, with a cumulative net income of NT$137 million, representing an 11% year-over-year growth. Earnings per share (EPS) for the quarter reached NT$3.38, hitting a new record high for both revenue and profitability.Dual Engines: Recurring Revenue and AI Security Drive Performance to New HeightsCHT Security stated that all three major product linesNetwork Security, Professional Cybersecurity Services, and Cybersecurity Product Salesexhibited robust growth in the first quarter. The growth momentum stems from two main pillars: first, the companys recurring revenue, supported by a steady increase in contract customers for Network security and SOC/MDR (Managed Detection and Response) services. Second, one-time project revenue benefited from rising demands for AI security and Red Teaming in the financial, healthcare, and high-tech sectors. This includes assisting clients in deploying AI-based Endpoint Detection and Response (EDR), Data Loss Prevention (DLP), and Shadow AI Protection. The company also provides security testing, AI governance health checks, and advisory services for AI models and applications for both government and enterprise clients. Furthermore, the overseas market contributed to revenue growth through new contracts from international semiconductor and financial sector clients.Active Overseas Expansion: Showcasing SecuTex NP/ED at RSAC USA and Japan IT WeekTo expand its international footprint, CHT Security made its debut at the RSAC 2026 Conference in San Francisco, the worlds largest cybersecurity event, in late March. This was followed by participation in IT Week, Japans largest comprehensive IT exhibition, in early April. In addition to showcasing SOC/MDR and Red Teaming services, the company focused on promoting its self-developed cybersecurity products: SecuTex NP and SecuTex ED.SecuTex NP is a Network Anomaly Detection and Forensic system, while SecuTex ED is an endpoint security software that integrates Asset Management, Configuration Baseline management, and malicious activity hunting. These proprietary products are built upon real-world network threat intelligence, forensic data, and independent RD capabilities. They have already been widely adopted by major government agencies, critical infrastructure providers, and high-tech industries in Taiwan. Participation in these international exhibitions demonstrates the companys leading expertise in cybersecurity professional services and self-developed products. Additionally, the company engaged with global cybersecurity giants to discuss collaboration frameworks covering cloud, network, and endpoint security. Concrete, forward-looking cybersecurity applications and services are expected to be available to customers in the near future.Outlook for 2026Looking ahead to 2026, as enterprises accelerate the adoption of AI, Cloud, and OT (Operational Technology), cybersecurity defense has become a rigid demand and a necessary investment. CHT Security remains optimistic about maintaining its double-digit growth target.

CHT Securitywill be participating in CYBERSEC 2026. Visit us at Booth Q105, where we will showcase our professional defense technologies and real-world cybersecurity strategies. Event InformationEvent: CYBERSEC 2026Date: May 5 (Tue) May 7 (Thu), 2026Time: 09:00 17:00Venue: 1F, Hall 2 ofTaipei Nangang Exhibition CenterBooth Number:Q105SpeechesTrackTimeVenueTopicCloud Security Forum5/6 (Wed.)14:00 - 14:307F701GCloud Resilience: Strengthening Cloud Security Through Lessons from Supply Chain AttacksAI Security Safety Forum5/7 (Thu.)09:30 - 10:004F4BCo-Evolution in the AI Era: Generative AIDriven Autonomous Defense and Trusted Architecture in PracticeCyber Technology Innovation Forum5/7 (Thu.)10:15 - 10:457F701HCyber Innovation: Reinventing Threat Hunting Across Network and EndpointAI Defense Forum5/7 (Thu.)11:45 - 12:307F701FAI Learns Cybersecurity: Not Evil, But Will It Steal Our Jobs?Offensive Security Forum5/7 (Thu.)14:45 - 15:157F701EIs My v18 the Reason Blue Teams Cry?－MITRE ATTCK V18

GUATEMALA CITY 6 April 2026 CHT Security was invited to contribute its technical leadership at the 2026 GCTF (Global Cooperation and Training Framework) Cybersecurity Workshop. Held in Guatemala, the workshop focused on the critical theme of Cybersecurity Challenges in the Digital Age, addressing how the rapid evolution of Artificial Intelligence is reshaping the global threat landscape.As AI accelerates digital transformation, it also equips malicious actors with increasingly complex tools, creating unprecedented risks for enterprises. Representing CHT Security, Vice President Jerry Wang engaged in technical knowledge-sharing sessions with international experts, focusing on the practical application of digital resilience and cross-border technical cooperation.During the sessions, Jerry highlighted the importance of Cybersecurity Resilience. This strategic approach advocates for the adoption of responsive defense technologies and the implementation of rigorous security assessments. By strengthening international cybersecurity standards, CHT Security aims to provide a robust defense against the use of AI-driven tools to infiltrate critical infrastructure.Regarding emerging technologies, the source details safety standards for Unmanned Aerial Vehicles (UAVs) and supply chain autonomy, while emphasizing the importance of protecting AI core data to maintain digital sovereignty.It also advocates that cybersecurity should shift from the traditional concept of complete defense to rapid recovery, calling for the establishment of a joint defense network through international cooperation.Through this workshop, CHT Security successfully shared its practical operational experience and explored new avenues for technical collaboration. By working with global partners to establish unified security frameworks, CHT Security continues to drive the development of comprehensive information security protections on an international scale.Jerry Wang Vice President ofCHT Security, engaged in technical knowledge-sharing sessions with international experts.