Story perspectives

Pluto Security raises $42 million to monitor AI agents

By Drooid · Oct 14, 2026, 3:58 PM UTC · How we work

Summary

Story summary

Pluto Security raised $42 million, including a $34 million Series A led by Jump Capital.
The seed round added $8.5 million, led by TLV Partners and Armis founders.
Pluto’s platform monitors AI agents on over 1 million endpoints and blocks risky actions instantly.
Customers such as Oscar Health, Workato, Sixt and AlphaSense total more than 40 enterprises.
Pluto generated $2 million ARR within months and reports multi-million-dollar revenue.

History

Historical Context

First uncovered on 17 June 2010, the Stuxnet worm—believed to be a U.S.–Israel cyberweapon under Operation Olympic Games—targeted Siemens SCADA systems and infected over 200,000 Windows computers, damaging Iran’s Natanz centrifuges. Its unprecedented industrial sabotage sparked lasting awareness of cyber-physical threats, prompting today’s $42 million AI-driven security funding led by Jump Capital and TLV Partners.

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Story summary

Pluto Security raised $42 million, including a $34 million Series A led by Jump Capital.
The seed round added $8.5 million, led by TLV Partners and Armis founders.
Pluto’s platform monitors AI agents on over 1 million endpoints and blocks risky actions instantly.
Customers such as Oscar Health, Workato, Sixt and AlphaSense total more than 40 enterprises.
Pluto generated $2 million ARR within months and reports multi-million-dollar revenue.

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