YEARN FINANCE (YFI) Price, Analysis, Predictions, and Calculator

According to @PeckShieldAlert on Dec 17, 2025, YearnFinanceV1 suffered an exploit with an estimated total loss of about $300,000. According to @PeckShieldAlert, the exploiter swapped the stolen funds into 103 ETH now held at address 0x0F21...4066. According to @PeckShieldAlert, the alert identifies the impacted environment as YearnFinance V1 and does not detail the attack vector.

According to @PeckShieldAlert, Yearn Finance suffered an exploit with an estimated total loss of approximately 300,000 dollars. According to @PeckShieldAlert, the attacker converted the stolen funds into 103 ETH and currently holds the funds at address 0x0F21...4066. According to @PeckShieldAlert, traders should monitor outbound movements from 0x0F21...4066 for potential transfers to exchanges or mixers as an immediate on-chain risk signal. According to @PeckShieldAlert, the alert did not include remediation details or a recovery plan from Yearn Finance.

According to @MistTrack_io, the Yearn Finance exploit generated roughly 9 million dollars, with the initial seed funds traced to ETH routed via Railgun, source: @MistTrack_io on X 2025-12-05; https://etherscan.io/tx/0x68f88d2ffcef1ceafde26fc290cf1d31ff9a461b4ee2aeb68da8aa9cf70e600c. After the attack execution, the exploiter sent 1,100 ETH to Tornado Cash and later withdrew 100 ETH to continue operations, source: @MistTrack_io on X 2025-12-05; https://etherscan.io/tx/0x53fe7ef190c34d810c50fb66f0fc65a1ceedc10309cf4b4013d64042a0331156. Approximately 6 million dollars in remaining profit comprising 128 ETH, 48.96 cbETH, 203.55 rETH, 742.63 frxETH, 857.48 pxETH, and 167.67 stETH was consolidated into address 0xa80d3f2022f6bfd0b260bf16d72cad025440c822, source: @MistTrack_io on X 2025-12-05; https://etherscan.io/address/0xa80d3f2022f6bfd0b260bf16d72cad025440c822. To prepare batch operations, the exploiter executed a 7702 delegatecall to 0x1A1Efc..., source: @MistTrack_io on X 2025-12-05; https://etherscan.io/tx/0x91054b9f0bf8e94ef2ebf27141872662776636b68ab3122eeb0afec421ba71bb. The attacker then swapped cbETH, rETH, frxETH, and stETH into 1,184.9 WETH in a single transaction; a subsequent attempt to convert WETH to ETH and batch-deposit into Tornado Cash failed, source: @MistTrack_io on X 2025-12-05; https://etherscan.io/tx/0x9bdf92698cbd53adc42568cf205748da96d348f576be18d21e7c5180571ee825; https://etherscan.io/tx/0x18582f9cf70349f0f86105a79f2bab20cb2a5305f17911ee23a092fc9ea86785. Yearn recovered about 2.4 million dollars by burning the exploiter’s 857.48 pxETH and re-minting it to the Redacted Cartel multisig, source: @MistTrack_io on X 2025-12-05; https://etherscan.io/tx/0x0e83bb95bb9d05fb81213b2fad11c01ea671796752e8770b09935f7052691c35. As of the latest update, the exploiter-controlled address still holds 1,184.9 WETH and 128 ETH, making on-chain flows traceable for monitoring, source: @MistTrack_io on X 2025-12-05; https://etherscan.io/address/0xa80d3f2022f6bfd0b260bf16d72cad025440c822.

According to @PeckShieldAlert, Yearn Finance suffered an approximately $9 million exploit where an attacker minted a near-infinite amount of yETH and drained the pool in a single transaction, and about 1,000 ETH (around $3 million) was sent to Tornado Cash (source: @PeckShieldAlert on X, Dec 1, 2025). For trading, monitor YFI spot and perpetual markets, yETH-linked liquidity, and on-chain flows related to the 1,000 ETH mixer outflow flagged in the report for signs of liquidity stress or volatility (source: @PeckShieldAlert on X, Dec 1, 2025). Consider tightening risk on DeFi exposure and setting alerts for additional transfers from the exploiter wallet given the confirmed pool depletion and Tornado Cash routing described in the alert (source: @PeckShieldAlert on X, Dec 1, 2025).