0
Startups & Venture·October 12, 2026·1 min read

IonQ to buy cybersecurity firm Elisity for up to $1.3bn in stock

Share

A quantum computing company spending up to $1.3B on cybersecurity is a signal that "Q-Day" and AI-boosted attacks are being treated as a bundled threat surface. If you sell security or infra into regulated sectors, expect more buyers to ask how your roadmap handles both AI-era and post-quantum risk in one narrative.