🥁🥁🥁 The results for the Octant DeFi Hackathon 2025 are in. 🎉 103 projects. $24,000 in prizes. Big props to all of you impressive builders. By being part of our hackathon, you've showed up to reimagine how DeFi can fund impact and beyond. We've been blown away by the energy,

Congrats to Michael ツ | Coinsafe and Octapad for their winning entry! Octopad is a token launchpad that routes fees and vests into an Octant YieldDonatingStrategy that wraps a Yearn vault managed on Kalani. Uni v4 hooks capture swap fees on the fly — a regenerative loop rewarding

Soon people won't ask which token to buy - they'll ask which vault to choose. Things are shifting fast.

Maybe you heard: we're yAudit again

We are investigating an incident involving the yETH LST stableswap pool. Yearn Vaults (both V2 and V3) are not affected.

yCRV is not affected by this incident x.com/yearnfi/status…

At 21:11 UTC on Nov 30, an incident occurred involving the yETH stableswap pool that resulted in the minting of a large amount of yETH. The contract impacted is a custom version of popular stableswap code, unrelated to other Yearn products. Yearn V2/V3 vaults are not at risk.

yETH update: With the assistance of the Plume and Dinero teams, a coordinated recovery of 857.49 pxETH ($2.39m) was performed. Recovery efforts remain active and ongoing. Any assets successfully recovered will be returned to affected depositors. etherscan.io/tx/0x0e83bb95b…

1/ The Fusaka upgrade is coming December 3rd. Ethereum is securely scaling. Are you ready to support the changes? Here’s what developers across the ecosystem need to do to prepare 🧵

Post-Mortem Analysis of the yETH Exploit - 1 December 2025 github.com/yearn/yearn-se…

easily the most sophisticated defi hack i’ve seen. precision-loss pushed execution into code paths previously thought to be unreachable. enabling a bypass of the pool invariant, and later, a supply underflow. analysis was painstaking. here are some charts to help visualize.

Weilin (William) Li yearn and yearn vaults not affected. this is iearn integration exploit. it was originally attacked in 2023 due to a misconfig and everyone left it for dead. this time, new attacker found some ancient integrations (arcx, cream amm) that accepted the iearn LP vault as collateral

We're aware of an issue with iEarn's immutable TUSD contract, deployed over 2100 days ago, unrelated to Yearn vaults. The problem is exclusive to iEarn and does not impact current Yearn contracts or vaults. The incident is similar to this 2023 iEarn USDT hack.

Introducing yYB: A new Liquid Locker for the yieldbasis ecosystem_

In 2026, Claude Code could finally unleash the golden age of local and decentralized apps. The reason is that Claude Code allows you to quickly clone any moderately complex cloud-based app into a decent local one that runs on only your files. This is an important update to

Why yYB? Simple. ✦ Over 150,000 yYB in launch incentives for the yearn yYB vault ✦ Perpetual CRV incentives on the yYB-YB LP pool for deep liquidity ✦ No performance fees for the first 3 months 📖 Read on to learn more

veYB holders… 👀 Currently earning 15% APR? Upgrade to 141.82% APY instantly by migrating to yYB. 🧵⬇️

Out with the old, in with the new... Our website got us this far, but it is time for an upgrade!

The future of Yearn's governance is now LIVE on Ethereum mainnet: 𝘀𝘁𝗬𝗙𝗜

$yfi ez mode engaged. all you gotta do is stake and earn. styfi.yearn.fi