Euler announced that they were aware of the exploit, and were "working with security professionals and law enforcement".
Euler Finance exploited for almost $200 million
Regulators shut down crypto-friendly Signature Bank
A joint statement from federal regulators announced that "All depositors of this institution will be made whole... no losses will be borne by the taxpayer. Shareholders and certain unsecured debtholders will not be protected. Senior management has also been removed."
The shutdown of Signature and the collapse of Silvergate leave many companies in the crypto industry without much access to the US banking system.
PeopleDAO loses $120,000 after payment spreadsheet is shared publicly
When team leads reviewed the spreadsheet to sign off on the payments, they didn't see the row, and there was no rollup showing total payments or anything else that would've helped them catch the malicious activity. The transactions were uploaded to a tool allowing asset transfers via CSV, and the required six out of nine multisig members approved the transaction.
PeopleDAO have reported that they're working with various security researchers to track the funds, and have reported the theft to the FBI and FTC.
USDC loses peg to the dollar
That evening, Coinbase announced they would be pausing USDC redemptions for dollars until the following Monday, claiming it was only because in times of high volume, they needed to process transfers via the traditional banking system. Despite their stated reason, this deepened fears about the stability of USDC, which is supported in part by Coinbase.
The price of USDC began to wobble on smaller, less liquid exchanges like Gemini and Kraken before the issue was reflected more widely. However, most exchanges were showing USDC trading at prices between $0.90 and $0.98 later that night — a noticeable departure from USDC's normally fairly steady peg.
A sustained de-peg would wreak havoc on the crypto industry, where USDC is the second largest stablecoin and boasted a $43 billion market cap (at least before substantial outflows surrounding the SVB concern). Other stablecoins even have exposure to USDC, with both FRAX and DAI using USDC for significant portions of their collateral.
Someone attempting to swap ~$2 million in 3CRV token ends up with $0.05 due to apparent Kyber issue
Kyber seemed to acknowledge that the issue was on their end, tweeting that "We have been in touch with him and are investigating the issue. We will provide an update soon."
Coinbase pauses redemptions of USDC for dollars
On the evening of the tenth, Coinbase announced that they would be "temporarily pausing USDC:USD conversions over the weekend while banks are closed," stating that "during periods of heightened activity, conversions rely on USD transfers from the banks that clear during normal banking hours".
"Your assets remain safe & available for on-chain sends," they said: cold comfort for those who are afraid their USDC may not be worth $1 come Monday.
Coinbase is one of the firms behind USDC, and its decision to stop processing redemptions is likely to add to the concern over the stablecoin's... stability.
Bankrupt BlockFi has at least $227 million at collapsed Silicon Valley Bank
The US Trustee reportedly warned BlockFi counsel on March 6 that the company needed to "immediately take steps to safeguard these funds in compliance with" the depository agreement, because a MMMF was not in compliance. BlockFi responded that the account was FDIC insured (up to the FDIC's $250,000 limit), but the Trustee maintains that that is not accurate.
- "BlockFi has $227 million in uninsured funds in Silicon Valley Bank", The Block
- Motion, In re: BlockFi
Silicon Valley Bank collapse causes crypto contagion concerns
SVB was also the preferred bank for various giants in the crypto VC world, including Andreessen Horowitz and Sequoia Capital. Pantera Capital also used SVB as a custodian.
Huobi Token flash crashes by 90%
Sun also announced that he had transferred $100 million to Huobi to provide more liquidity. He also announced that "Huobi will bear all leverage-through position losses on the platform resulted from this market volatility event of HT."
Although the token recovered quickly, the flash crash sparked rumors that Huobi was insolvent.