radar

ONE Sentinel

securitySecurity/THREATS/HIGH

Bubble AI app builder abused to steal Microsoft account credentials

sourceBleeping Computer
calendar_todayMarch 25, 2026
schedule1 min read
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EXECUTIVE SUMMARY

Bubble AI App Builder Exploited to Phish Microsoft Credentials

Summary

Threat actors are exploiting the Bubble no-code app-building platform to create malicious web apps aimed at stealing Microsoft account credentials. This technique helps attackers bypass traditional phishing detection mechanisms.

Key Points

  • Threat actors are targeting Microsoft accounts using malicious web apps.
  • The apps are generated and hosted on the Bubble platform, a no-code app builder.
  • This method allows attackers to evade phishing detection.
  • The campaign specifically focuses on stealing Microsoft account credentials.

Analysis

The abuse of the Bubble app builder highlights a growing trend of using legitimate platforms for malicious purposes. By leveraging a no-code platform, attackers can efficiently create phishing sites that are harder to detect. This poses a significant risk to organizations relying on Microsoft services, as it can lead to unauthorized access and data breaches.

Conclusion

IT professionals should enhance their phishing detection strategies and educate users about the risks of interacting with unfamiliar apps, even those hosted on seemingly legitimate platforms. Regularly updating security protocols and monitoring for unusual activities in Microsoft accounts can help mitigate these threats.