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13M+ Emails Sent in Tech Support Scam Targeting Users, Organizations in Japan
July 23, 2026 · Trend Micro · Severity: MEDIUM
Trend Micro analyzed a sustained tech support scam campaign that sent more than 13 million emails to Japanese addresses. The lures are workplace-themed, indicating a potential shift toward targeting enterprises. Users and organizations are advised to remain vigilant against such scams.
Key Takeaways
- Over 13 million emails were sent in a tech support scam targeting Japanese users.
- The campaign uses workplace-themed lures, suggesting possible expansion to enterprise targets.
- Organizations in Japan should educate employees about tech support scam tactics.