Can invisible text hijack a screenshot-only agent?
Text that contributes no distinguishable pixels cannot be read from a screenshot. Visible deceptive text can still influence a vision model, and agents that also inspect the DOM may encounter hidden text.
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Computer Use Agents: Building a Security Boundary Around the DesktopGUI agents can act on untrusted screen content. Isolated environments, narrow permissions and action checks reduce risk without making a sandbox infallible.
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