Wire · operational-macro
IonQ to buy cybersecurity firm Elisity in up to $1.3 billion deal
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Fusion42 · 13 October 2026 · Fusion42 review
IonQ is acquiring cybersecurity firm Elisity in an all-stock deal valued up to $1.3 billion to expand its quantum security business targeting enterprise and government customers, with the deal closing expected in Q4 2026 pending regulatory approval.
This Wire brief sits within Fusion42's coverage of Cybersecurity, and 4 sources have reported it.
◆ ◆ The Wire takeaway
Quantum security is entering a consolidation phase with IonQ buying Elisity. You should prepare for quantum-safe security demands accelerating within enterprise and government contracts.
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4 sources · 12 Oct 2026
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