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Kuse Web App Abused to Host Phishing Document
April 29, 2026 · Trend Micro · Severity: HIGH
Bad actors took advantage of the legitimate name and services of Kuse, a popular AI-based app designed for workplaces. The attackers exploited the users’ trust in Kuse to carry out a phishing attack.
Key Takeaways
- Threat actors abused the legitimate name and services of Kuse, a popular AI-based workplace app, to host a phishing document.
- The attackers exploited users' trust in the Kuse brand to carry out phishing attacks against victims.
- Users should verify links claiming to come from workplace AI apps and organizations should monitor for brand abuse in phishing campaigns.