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CyLon

Venture Capital

CyLon is a cyber seed investor co-founded by Grace Cassy and Jonathan Luff.

Portfolio

3

companies


Portfolio companies

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Seedata.IO

Seedata.IO offers cybersecurity deception technology software to detect hidden data breaches.

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Worldr

Worldr builds zero trust data sovereignty architecture for enterprise communication platforms.

Senseon

Senseon

Senseon develops artificial intelligence technology for automated cyber defence and threat detection.


Team

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Grace Cassy

Grace is a partner at Ten Eleven Ventures and co-founder of CyLon. She brings investment experience from Sequoia Capital alongside policy and advisory roles with Chatham House and the European Council on Foreign Relations.

LinkedIn
JL

Jonathan Luff

Jonathan co-founded CyLon and brings operating and advisory experience from Recorded Future, Portland, and Advai.

LinkedIn

Recent investments

Seed
£2.2M

The seed round was led by IQ Capital and Playfair Capital to support the public launch of the secure messaging platform.

"I am beyond excited to announce today’s news of funding from such a high calibre of investors in the cyber space. There is much anticipation to open up Worldr fully this summer, following its beta trials earlier this year. We will offer a truly private-by-design team communication tool without sacrificing usability. At the same time, we’ve seen an unprecedented demand for our end-to-end encryption ‘wrapper’ for Microsoft Teams, much of which has been on the back of security questions around remote working and the meteoric rise of Teams as a platform itself. Working with our investors, we are hitting the ground running and investing in our substantial roadmap of zero-trust solutions for the Enterprise."
— Max Buchan, CEO
Seed
£4.9M

MMC Ventures led the seed round to support international expansion and technological scaling.

"Cyber-attacks are one of the greatest concerns for the modern business. Organisations’ networks are becoming increasingly complex and accelerated tech adoption creates additional noise for attackers to hide within. Meanwhile, attacker innovation is growing, and their techniques evade current cyber defence tools, which are unable to differentiate between genuinely malicious threats and merely new or unusual activity."
— David Atkinson, Founder and CEO