cbbtc

According to monitoring by Blockaid, its vulnerability detection system has found suspicious activity on the Base chain related to Moonwell. Attackers manipulated the MAMO collateral price to borrow cbBTC from the mCBTC market.The currently observed impact is the transfer of 50.6 cbBTC (worth over 4 million USD).

According to Onchain Lens monitoring, Abraxas Capital deposited approximately $140 million in assets to Spark in the past 24 hours: 26,500 ETH ($46.33 million), 780 cbBTC ($48.53 million), and $45.99 million in USDS and USDT.

According to on-chain analyst Yu Jin's monitoring, whales/institutions invested $500 million to buy the dip on BTC and ETH at the beginning of February, and this morning transferred the last 2,000 cbBTC ($151 million) to Coinbase.He purchased 4,000 cbBTC at an average cost of $73,837 at the beginning of February, and has now transferred all of them to Coinbase at an average price of $75,181, making a profit of $5.37 million.

According to Onchain Lens monitoring, the OTC whale (0xFB7) deposited 1,000 cbBTC (74.02 million USD) into Coinbase, making a profit of 1,970,000 USD.The whale still holds 2,000 cbBTC (149.6 million USD) and 133,200 ETH (31.62 million USD).

According to Lookonchain monitoring, a certain OTC whale (0xd45...FB20) that previously bought 163,000 ETH and 4,000 cbBTC withdrew 98,032 wstETH (worth $272 million) and 3,000 cbBTC (worth $221 million) from Aave.Due to the inability to withdraw ETH affected by the KelpDAO rsETH bridge vulnerability, the whale directly exchanged 7,438 aEthWETH (worth $16.83 million) for 1,930 stETH and 5,272 ETH, resulting in a loss of 237 ETH (worth $540,000). Currently, the address still has 10,000 ETH (worth $22.8 million) remaining in Aave.

According to Ember Monitoring, a whale/institution transferred 670 cbBTC (approximately $50.11 million) to Coinbase 10 minutes ago. Their average purchase price for the 4,000 cbBTC bought in early February was $73,837, which means the suspected reduction in holdings has a profit of $1.1 million.

According to on-chain analyst Yu Jin's monitoring, "At the beginning of February, a whale/institution invested $500 million to buy the dip in BTC and ETH," and last night, after the market rose, they reduced their holdings by 12,000 ETH and 330 cbBTC, worth $51.79 million.However, the price of ETH has still not returned to their average buy-in price, which means this reduction still counts as a loss: their average cost for ETH is $2,667, and for cbBTC, it is $73,837. The reduction resulted in a loss of $19.66 million. They currently hold ETH and BTC worth $603 million: 138,000 ETH ($326 million) + 3,670 cbBTC ($277 million).

According to Onchain Lens monitoring, a certain OTC trading whale "0xfb7" has transferred 12,000 ETH (approximately 27.43 million USD) to FalconX and 330 cbBTC to Coinbase, suspected of preparing to sell to repay a loan.Currently, this whale holds: 3,670 cbBTC (approximately 273.56 million USD); 120,380 stETH (approximately 276.7 million USD); 17,753 WETH (approximately 40.76 million USD).

According to on-chain analyst @ai_9684xtpa, a smart money address that previously profited over 98.18 million dollars through ETH trading recharged 330 cbBTC (approximately 24.36 million dollars) to Coinbase at an average price of 73,841.19 dollars one hour ago, which would result in a loss of about 54,000 dollars if sold.This smart money address starting with 0xd458 has accumulated a total of 53,392 ETH and 4,000 cbBTC since February, with a total value of 420 million dollars, and the average purchase prices were 2,318.42 dollars and 74,003.92 dollars, respectively. Its assets once shrank by over 73.65 million dollars.

According to on-chain analyst Ai Yi (@ai_9684xtpa), a whale address that previously profited $99.22 million from ETH swing trading has accumulated another 2,500 cbBTC in the past 8 hours, worth approximately $182 million.Since February 2, this address has withdrawn a total of 4,000 cbBTC from the Coinbase platform, with an average withdrawal price of $74,003.9. Currently, the address has an unrealized loss of about $2.995 million. Notably, this address has not purchased ETH for 2 consecutive days.

According to on-chain analyst Yu Jin's monitoring, a whale/institution that made a profit of $98.95 million through swing trading has bought another 750 cbBTC ($55.95 million). In the days following the sharp decline, it has purchased $318 million in assets.Currently, this whale/institution holds 83,392 ETH ($204 million) at an average price of $2,450, as well as 1,500 cbBTC ($113 million) at an average price of $75,820. Now it holds a total of 173,000 ETH ($406 million) and 1,500 cbBTC ($113 million), with an unrealized loss of $65.43 million, an average cost of $2,667 for ETH, and an average price of $75,820 for cbBTC.

According to on-chain analyst Ai Yi's monitoring, in the past 8 hours, smart money (0xFB7...e0A3) has made a profit of 99.22 million dollars in ETH, withdrawing 750 cbBTC from Coinbase, with a total value of 55.999 million dollars and an average withdrawal price of 74,665.8 dollars.

According to crypto analyst Yu Jin @EmberCN, in the past 15 hours, an address that previously made a profit of approximately $98.95 million through ETH swing trading has continued to increase its position, adding about 23,000 ETH.In the last 3 days, this address has accumulated purchases worth approximately $262 million in ETH and cbBTC, including 83,392 ETH (approximately $204 million, with an average price of about $2,450) and 750 cbBTC (approximately $57.78 million, with an average price of about $77,040).As of now, this address holds approximately 173,000 ETH (approximately $406 million) and 750 cbBTC (approximately $57.78 million), with an average holding price of about $2,667 for ETH and about $77,040 for cbBTC, resulting in an overall unrealized loss of approximately $55.11 million.

According to on-chain analyst Yu Jin's monitoring, a certain whale/institution that previously made a profit of 98.95 million dollars in ETH trading bought 208 million dollars worth of cbBTC and ETH during the recent market downturn over the past three days. This included the purchase of 60,392 ETH, worth 150 million dollars, at an average price of 2,495 dollars; and the purchase of 750 cbBTC, worth 57.78 million dollars, at an average price of 77,040 dollars. Currently, this entity holds a total of 150,000 ETH, worth 330 million dollars, and 750 cbBTC, worth 57.78 million dollars.

According to Onchain Lens monitoring, the whale "0xFB7" further purchased 14,750 ETH (worth $33,880,000) and 740 cbBTC (worth $56,910,000) from FalconX and Coinbase. The whale's holdings have reached 150,572 ETH (worth $336,890,000) and 750 cbBTC (worth $57,120,000).

According to Lookonchain monitoring, some whales are panic selling, while others are buying the dip. An over-the-counter trading whale has purchased 30,392 ETH (worth $70.12 million) and 500 CBBTC (worth $30.74 million) in the past 10 hours.

According to Onchain Lens monitoring, the whale Winslow Strong deposited a large amount of crypto assets into Coinbase 8 hours ago, including 1,900 ETH (worth about $5.59 million), 307 cbBTC (worth about $26.93 million), and $14.7 million in stablecoin USDC. The total value of the deposited crypto assets is approximately $47.22 million.

According to Arkham data, at 14:27, 2376.86 cbBTC (worth approximately 200 million USD) was transferred from Wintermute to an anonymous address (starting with 0xdb80...).

According to ChainCatcher's message, analyst Yu Jin monitored that a certain whale address 0x65b4 spent 12.635 million USDC to purchase 3,397.7 ETH during the market downturn, at an average price of 3,719 USD. The address has taken action again, investing 10 million USDC to buy 91.5 cbBTC, at an average price of 109,207 USD. In just two weeks, this whale address has invested approximately 22.63 million USD in ETH and cbBTC.

ChainCatcher news, according to Shield monitoring, as BTC plummeted by 8.44%, the whale 0xddf7 faced liquidation in the Aave protocol, losing cbBTC worth $14.4 million.Another whale address 0xee7c was liquidated for cbBTC worth $9.5 million due to going long on cbBTC in Aave.