Person
Johann Rehberger
- First Reported
- Jul 28, 2026
- Latest Reported
- Sep 8, 2026
Reported Context (2)
- Demonstrated indirect prompt-injection attacks against Microsoft 365 Copilot using attacker-controlled email and documents, according to Steve Wilson. Hidden HTML Prompt Injection Can Manipulate AI Email Summaries, Researchers Show
- Independent researcher who tested Devin and found it could be manipulated through crafted prompts. Prompt Injection Puts AI Agents at Risk, and No Complete Fix Exists
People (14)
Vendors (4)
Products (7)
Industries (1)
Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.