Manus Rubra: The Browser Extension With Its Hand in Everything
Mindgard discovered that the Manus AI browser extension is for all intents and purposes, a full browser remote control backdoor.


Mindgard, the leading provider of Artificial Intelligence security solutions, helps enterprises secure their AI models, agents, and systems across the entire lifecycle. Mindgard’s solution uncovers shadow AI, conducts automated AI red teaming by emulating adversaries, and delivers runtime protection against attacks like prompt injection and agentic manipulation. Trusted by leading organizations in finance, healthcare, and technology, Mindgard is backed by investors including .406 Ventures, IQ Capital, Atlantic Bridge, and Lakestar.
