0. Announcing the Trillion Dollar Security (1TS) initiative: an ecosystem-wide effort to upgrade Ethereum’s security to help bring the world onchain.

The Ethereum Foundation (EF) is a non-profit that supports Ethereum. Learn more at ethereum.foundation.

1. Ethereum is the most secure and most trusted blockchain ecosystem.

But Ethereum’s ambitions require more. Ethereum must surpass the safety and trustworthiness of the world’s legacy systems.

2. Ethereum must achieve “Trillion Dollar Security” - a world where:

- Billions of individuals feel safe holding $1000 onchain, collectively amounting to trillions of dollars

- Individual orgs are comfortable storing $1 trillion inside a single contract or application.

4. The 1TS initiative will be driven by @fredriksvantes and @0xstark.eth from the EF, supported by 3 ecosystem stewards who will advise the project:

- @samczsun, founder of @securityalliance 

- Zach Obront, co-founder of Etherealize

- Mehdi Zerouali, co-founder of @sigp_io

5. We need your help to improve Ethereum’s security.

Over the coming weeks, we’ll contact orgs around the ecosystem to gather feedback and ideas.

To contribute, reach out to us at trilliondollarsecurity@ethereum.org or fill out this quick survey:

5. We need your help to improve Ethereum’s security.

Over the coming weeks, we’ll contact orgs around the ecosystem to gather feedback and ideas.

To contribute, reach out to us at trilliondollarsecurity@ethereum.org or fill out this quick survey: https://pad.ethereum.org/form/#/2/form/view/k5yywNH9MaUKHuPAO-QOa3Y5VVc7A8viXYv7FclZs6s/

6. Learn more about the 1TS initiative here:

6. Learn more about the 1TS initiative here: https://blog.ethereum.org/2025/05/14/trillion-dollar-security

3. The 1TS initiative has 3 components:

- Mapping security strengths and attack vectors, producing a security overview report

- Executing on the highest priority issues discovered through our research

- Communicating effectively about Ethereum’s security properties to the world.

Trillion Dollar Security is a bold vision, but it's essential for true mass adoption!