D.MAG New Material Technology Co., Ltd. targeted by Inc Ransom

• Ransomware group: Inc Ransom
• Country: Taiwan
• Sector: Manufacturing
• Announcement date: July 18, 2026

Inc Ransom claims data breach at D.MAG New Material Technology Co., Ltd.

The threat actor known as Inc Ransom has listed D.MAG New Material Technology Co., Ltd. Taiwan Giant on its leak portal. The group claims to have successfully gained access to the company's networks and acquired sensitive information. This announcement, which appeared on the group's leak site on July 18, 2026, indicates that the organization is being targeted by a cyberattack involving data theft.

The listing suggests that the threat actor is employing a double-extortion strategy. In such scenarios, ransomware groups do not merely encrypt a victim's systems to disrupt operations; they also exfiltrate sensitive data. The attackers then use the threat of leaking this information publicly to pressure the organization into paying a ransom. This tactic increases the leverage held by the cybercriminals, as the victim faces both operational downtime and the potential for massive data exposure.

Details of the alleged incident

According to the announcement made by Inc Ransom, the group claims to have accessed the internal networks of D.MAG New Material Technology Co., Ltd. Taiwan Giant. While the group has publicly claimed to have obtained sensitive information, the specific nature of the allegedly leaked data remains unknown. There is no specific detail regarding the nature of the data in the announcement text or the provided screenshots.

The listing does not provide information regarding the following:

• The specific types of data stolen
• The total volume of the data exfiltrated
• The specific number of files involved
• The amount of ransom demanded by the attackers

Because the group has been utilizing these double-extortion tactics since mid-2023, it is a known pattern that stolen data may be published if a ransom is not paid. This creates a high-pressure environment for the victimized organization.

About D.MAG New Material Technology Co., Ltd.

D.MAG New Material Technology Co., Ltd. is a subsidiary of Giant Group that specializes in aluminum and magnesium alloys. The company is a manufacturer of lightweight, high-performance materials and components. Their production serves several critical and high-precision industries, including the bicycle, automotive, railway, and aerospace sectors.

Potential implications and industry risks

This incident suggests that operational and commercial data within D.MAG New Material Technology Co., Ltd. Taiwan Giant may be at risk of exposure. Given the company's specialized role in supplying materials to critical sectors such as automotive and aerospace, the breach could potentially lead to secondary risks across the supply chain. When a supplier to such vital industries is compromised, the integrity of the entire supply chain may be called into question.

The potential consequences for the organization are multifaceted. Beyond the immediate threat of data publication, the company could face legal proceedings under relevant data protection regulations in its operating regions. Furthermore, the organization may suffer significant reputational damage among its global partners and clients.

For organizations operating in the manufacturing and high-performance materials sectors, such incidents highlight the importance of robust cybersecurity frameworks. Defensive strategies typically involve implementing multi-factor authentication, maintaining rigorous network segmentation to prevent lateral movement, and conducting regular backups that are stored offline or in immutable environments. Additionally, monitoring for unauthorized data exfiltration and maintaining a comprehensive incident response plan are essential steps for mitigating the impact of such targeted attacks.