According to iThome, after game software developer International Games System (IGS, 3293) announced in late September that its operational IT equipment was breached by an unknown IP address, the company issued a follow-up material announcement on the Market Observation Post System (MOPS) on October 7 explaining that the incident resulted in the leakage of game operational data, including partial player names, phone numbers, and email addresses; the company has notified personal data protection regulators in accordance with the law, informed affected individuals via email and SMS, and provided dedicated customer support contact information [1]. Although IGS did not disclose further details on the root cause of the incident, it specifically noted that it will strengthen network segmentation between third-party systems and in-house developed systems to reduce the risk of lateral access and penetration [1]. Based on this statement, iThome noted that attackers may have used a third-party system as an initial intrusion vector [1].
IGS's follow-up filing says game operations data leaked, including some players' names, phone numbers and emails
1 min read
- Disclosed
- Oct 8, 2026
- Published
- Nov 10, 2026
- Last updated
- Nov 10, 2026
- CVSS basis
- Our assessment
- Attack vector
- Unknown
- Data type
- Contact info
- Actor type
- Unknown
- Motivation
- Unknown
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What happened
Who is affected
Industries mainly affected: Cross-industry
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Based on this statement, iThome noted that attackers may have used a third-party system as an initial intrusion vector [1]
Timeline
- Media reports on this cybersecurity incident[1]
Technical details
Source-Supported Details
Source excerpt: "After game software developer International Games System (IGS, 3293) announced in late September that its operational IT equipment was breached by an unknown IP address, the company issued a follow-up material announcement on the Market Observation Post System (MOPS) on October 7 explaining that the incident resulted in the leakage of game operational data, including partial player names, phone numbers, and email addresses; the company has notified personal data protection regulators in accordance with the law, informed affected individuals via email and SMS, and provided dedicated customer support contact information." [1].
References
Media1
- [1]
“遊戲軟體公司鈊象（3293）於9月底公告， 該公司營運資訊設備遭不明IP位址入侵 ，10月7日他們於 股市公開資訊觀測站發布新的重大訊息 提出新的說明，表示這起事故造成遊戲營運資料外洩，其中包含部分玩家姓名、電話、電子郵件等個資，該公司已依法通報個資主管機關，並透過電子郵件及簡訊通知當事人，以及提供專屬客服協助與關懷聯繫資訊。”
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