if you or someone you know is involved with treasurycos please get in touch because it would be really bad for you and for crypto if we set a new record for biggest hack in 2026

SEAL ❤️ Across Extremely excited to announce that @AcrossProtocol has donated 100,000 USDC to SEAL, for which we’re extremely grateful. We’ve worked with Across in the past and admire their commitment to security, most recently illustrated through the launch of Across V4.

does anyone use multisigs outside of a high-value slow-moving context (i.e. cold wallets, protocol admins, etc)? what's your use case?

huge news for the contract verification ecosystem. please consider using sourcify so that your contract source code can automatically be picked up by tooling (wallets, debuggers, etc) and other explorers (@blockscout, @routescan_io) via @verifalliance

"you are under the misconception that the blacklist() function is meant to stop hackers. it is not. what it is, really, is a way for us to gaslight regulators and lawmakers into believing that we are the most compliant stablecoin"

Code4rena will run audit contests for free, as public goods. 100% of funds from sponsors will go directly to auditors and judges. We won't take any cut. Why? 1. Competitions are commodities. They're CRUD apps. Why should builders pay premium for a website just to submit bugs? Especially smaller teams without VC funding. 2. Everyone deserves competitions. We tell all our clients to get a competition after their audit. That's because competitions simulate real world conditions, where there's thousands of eyes on a protocol. We want to make competitions as affordable as possible so everyone can get one. 3. It benefits our wardens. In 2021, we invented the competition format. We're still the platform with the largest auditor pool (10,000+ registered). Not only should builders have access to the best security talent, we believe auditors should have opportunities to work with great projects. Opening up our platform benefits our wardens. How will you afford this? Zellic is a profitable business. We make money doing traditional private audits through Zellic and Zenith. This benefits us because: (1) our clients are more secure after they run contests, and (2) Code4rena is a talent pipeline for Zenith. Will you stop maintaining the platform? Of course not. Since we acquired Code4rena, we've shipped several features and have several more already underway. C4 has a dedicated dev team that we're fully committed to. Besides, many of our clients at Zellic use C4. We're incentivized to make sure the platform works well. It's just that now we're allowing everyone to benefit from our investments in Code4rena. In conclusion: Run a contest on Code4rena! We won't take a cut, your prizes will go directly to wardens and judges. For full details, check out our blog post here:

0. Last month we announced the Trillion Dollar Security (1TS) initiative: an ecosystem-wide effort to upgrade Ethereum’s security. Today we’re releasing the first 1TS report: an overview of the existing security challenges in the Ethereum ecosystem.

if you're a high value target (high net worth, founder, etc), have you thought carefully about your opsec and if so how do you feel about it?

this is what the crypto insiders dont want you to know about what a project's choice of domain says: .com/.org - found pmf .xyz - "hello i do crypto" .finance/.fi - defi lego .network - tried to do a chain .fun - scam