Though I write a fair amount about AI agents, I do not use them. This is because agentic AI applications often introduce a more than medium-sized headache in terms of cybersecurity. For instance, one security research recently explained how a Word Doc could be leveraged to get Copilot to spread an AI worm.
AI researcher Håkon Måløy breaks down how the attack in a recent blog post, writing, "An attacker places hidden instructions in a document that is later used as source material in Copilot for Word. Copilot may interpret those instructions as part of the user’s request, causing it to manipulate the document being drafted or edited. Copilot may then also copy the hidden instructions into the resulting document, turning that document into a new carrier."
