prompt-injection on Will Granahttps://willgrana.com/tags/prompt-injection/Recent content in prompt-injection on Will GranaHugo -- gohugo.ioen© 2026 Will GranaTue, 27 Oct 2026 00:00:00 +0000How One Email Turned My AI Agent Into a Data Exfiltration Toolhttps://willgrana.com/posts/ai-agent-email-exfiltration/Tue, 27 Oct 2026 00:00:00 +0000https://willgrana.com/posts/ai-agent-email-exfiltration/I set up OpenClaw in my lab to read email and maintain a local report, then used one attack email to make it upload confidential data. I traced the transfer and blocked the next upload while the useful automation continued.