Solana News: The Solana Foundation has appointed Michael Coates, Twitter’s first-ever Chief Information Security Officer and a veteran of Mozilla and enterprise SaaS security, as its new CISO, a hire that signals the Foundation is treating security as a boardroom priority rather than an engineering footnote.
Coates announced the move on X on July 7, 2026, describing it as a new chapter driven by his longstanding draw to fast-moving new frontiers.
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Solana News: Why Coates Chose Solana
The draw, according to Coates, was scale. He cited Solana’s tens of billions of dollars in daily stablecoin volume and its position processing more transactions each day than most of the cryptocurrency industry combined as the deciding factors.
He also pointed to the launch of SpaceX tokenized shares on Solana on the same day the asset debuted on Nasdaq, a data point that illustrates how quickly real-world financial activity is migrating to the network.
Big Update for me – a new chapter and I’m now CISO of @SolanaFndn .
I’ve always been drawn to fast moving new frontiers. Head of Security of Mozilla during the height of the browser wars, the first CISO of Twitter as they burst onto the world’s stage, and even as a startup… pic.twitter.com/nrxtpxIKqZ
— Michael Coates (@_mwc) July 7, 2026
That activity has been building steadily. According to 99Bitcoins, Solana’s decentralized application revenue has reportedly grown for nine consecutive quarters, giving institutional participants and builders an increasingly compelling case for committing infrastructure to the chain.
Coates is walking into a network already operating at significant financial and transactional scale, which is precisely why the security role carries real weight.
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A Resume Built for This Moment
Coates’s background is unusually well-matched to the crypto security challenge. He served as Head of Security at Mozilla during the browser competition era, then became Twitter’s inaugural CISO as the platform scaled to hundreds of millions of users, building the security function from scratch against organized cybercrime and nation-state adversaries.
He later founded Altitude Networks, a cloud data security startup focused on SaaS document theft prevention, which was acquired by CoinList. That acquisition brought Coates into the crypto sector directly, where he gained experience with crypto infrastructure before his move to Solana.
He also testified before Congress earlier this year on AI and cybersecurity, covering both the offensive risks that AI poses to digital security and the defensive potential of AI capabilities when used effectively, as he noted in his remarks. Both sides of that equation are directly relevant to his new role.
What He Will Actually Do
At the Solana Foundation, Coates said his remit spans three areas: strengthening operational security across the network, improving application security practices for builders, and engaging with policymakers and standards bodies on cybersecurity regulation affecting the crypto sector. He described the current threat environment plainly – attackers remain heavily motivated to steal digital assets, and malicious uses of artificial intelligence are becoming an increasing concern.
The governance infrastructure Coates will help protect has grown more sophisticated in recent months. Solana’s on-chain governance framework reportedly includes staker override mechanisms that give token holders a direct check on validator behavior, the kind of decentralized coordination system that requires hardened operational security to function as designed.
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