Platypus Finance stablecoin exploited for $8.5 million ten days after launch

Platypus USD, a stablecoin issued by the Platypus Finance defi protocol, was exploited only ten days after it first launched. The loss was estimated to be around $8.5 million, although crypto researcher zachxbt observed that Tether had blacklisted the attacker contract shortly after the theft.

The exploit was a flash loan attack that allowed them to drain some protocol pools, also causing the stablecoin to lose its dollar peg and drop to around $0.48. A team member reported on the project's Discord that "all operations are paused until we get more clarity".

The following day, the project reported they had recovered $2.4 million of the stolen funds, and were working with crypto sleuth zachxbt, who had leads as to the hacker's identity. Later that month, Platypus announced that French police had arrested two suspects, who had tried to withdraw stolen funds through Binance — to whom they had submitted identification documents for KYC purposes.

Fart noise reportedly sells for $280,000 in Bitcoin's own NFT mania

"Inscription 2042" in grey text on black, with an audio player showing a 1-second-long fileInscription 2042 (attribution)
You thought NFTs were dead? Think again. Perhaps longing for the halcyon days when you could mint an NFT on Ethereum and smile in satisfaction at the carbon emissions you just blasted into the atmosphere, some Bitcoiners came up with Ordinals: the latest iteration of NFTs on Bitcoin, and certainly the most popular. If nothing else, I do have to give them credit for pushing some Bitcoin maxis into paroxysms of fury.

Anyway, Bitcoin seems to be having its own little resurgence of NFT mania. On February 9, an "Ordinals Punk" — the Ordinals version of CryptoPunks — sold for 9.5 BTC (~$218,000). That record has now been broken by Inscription 2042, which is not an image but rather a 1-second-long audio recording of a fart sound. The NFT reportedly sold for 12.3 BTC (~$280,000), though it's tough to verify given the lack of any sort of Ordinals marketplace.

FDIC demands CEX.io stop claiming it's FDIC-insured

The FDIC is continuing its recent crackdown on exchanges claiming they're protected by FDIC insurance, issuing a cease-and-desist to CEX.io. CEX.io, like several other crypto companies including Voyager, FTX US, and Gemini, made claims referring to FDIC insurance that suggested that customer funds might be protected from issues at the company in a similar way that banking customers are protected from bank failures.

Many of these companies have taken the (true) statement that the company's insured depository accounts at various banking institutions are FDIC insured and presented it to customers in a misleading way, and the FDIC wants them to cut it out. The FDIC also demanded websites who published statements like "Is CEX.io Safe? Yes, Cex.io is a safe crypto exchange. Actually, one of the safest on the market since they are FDIC insured..." take them down.

CEX.io is a London-based cryptocurrency exchange with comparatively low trading volume compared to its larger competitors like Binance or Coinbase.

South Korean authorities issue arrest warrant to CEO of Tmon e-commerce platform for shilling Terra

South Korean authorities have issued an arrest warrant for the former CEO of Tmon, a major Korean e-commerce platform. The allege that he was bribed with Luna tokens, which he exchanged for billions of won (worth around US$105 million), to promote Terra: the stablecoin in the Terra/Luna ecosystem.

Terra and Luna dramatically collapsed in May 2022, and South Korean authorities are still hunting for Terra leader Do Kwon, who is reportedly hiding in Serbia. Earlier this month, Korean authorities reportedly traveled to Serbia to try to locate him, but were unsuccessful.

dForce Network exploited for $3.65 million, funds returned

An attacker using flash loans to exploit a common re-entrancy vulnerability siphoned $3.65 million from the dForce defi project on both Arbitrum and Optimism, which are Ethereum layer-2 networks. The exploit, which involves manipulating the oracle price in Curve liquidity pools, is a common one that was first reported to Curve in April 2022 and disclosed in October 2022. It has been used to attack various other projects, including QiDAO.

dForce contacted the hacker via blockchain transaction, offering to negotiate a bounty. Several days later, the project tweeted that the attacker had "c[o]me forward as a whitehat", and that the funds had been fully returned. "We have agreed to offer a bounty and will drop all on-going investigation and law enforcement actions," they announced.

Paxos ordered to stop minting Binance USD stablecoin, SEC sends Wells notice

New York-based crypto company Paxos was ordered by the New York Department of Financial Services to stop minting the Binance USD (BUSD) stablecoin over "several unresolved issues related to Paxos' oversight of its relationship with Binance in regard to Paxos-issued BUSD".

Nearly simultaneously, the SEC sent a Wells notice to Paxos, informing them of imminent enforcement action. According to the Wall Street Journal, the SEC told Paxos they intended to sue the company for violating investor protection laws, and that the SEC believed Binance USD was an unregistered security.

Paxos agreed to stop minting new BUSD tokens (but will continue to honor redemptions), and said in a statement that they would be ending their stablecoin-minting relationship with Binance. As for the SEC, Paxos has promised to "vigorously litigate if necessary", arguing that BUSD is not a security.

Paxos faces investigation over stablecoin offerings

CoinDesk reported that the New York Department of Financial Services is actively investigating Paxos, which issues both the Pax dollar (USDP) and the considerably larger Binance USD (BUSD) stablecoins.

It's not quite clear the extent of the NYDFS investigation, though it joins rumors (denied by Paxos) that they were also being investigated by the US Office of the Comptroller of the Currency (OCC), which regulates banks. Paxos has a provisional banking charter, which it received from the OCC in 2021. It also has a virtual currency license, which is issued by the NYDFS.

Umami Finance halts yields, CEO dumps tokens amidst accusations of rugpull

The Umami Finance defi protocol offered yield products intended for institutional customers. However, on January 31, they announced that they would be halting yields amidst claims that they were concerned about regulatory strategy and undergoing a review.

Shortly after, the project CEO began dumping tokens on the market, cashing out 44,000 UMAMI tokens. These were ostensibly priced at $800,000, though the sell-off crashed the UMAMI price by more than 60% and ultimately netted the CEO around $380,000 of USDC.

Amidst the sell-off, a team member tried to reassure users that "the team resigned" but that also, confusingly, the "treasury assets are safe and in control of the team".

Kraken ends staking, pays $30 million fine in settlement with U.S. SEC

U.S. cryptocurrency exchange Kraken has reportedly agreed to close up shop on its crypto staking operation and pay a $30 million fine to the U.S. Securities and Exchange Commission. This comes shortly after the news that the SEC was probing the exchange, and rumors from Coinbase CEO Brian Armstrong that the SEC was looking to "get rid of crypto staking in the U.S. for retail investors".

According to the SEC, Kraken had failed to register its staking-as-a-service program, which had generated $147 million in revenue.

This is not Kraken's first run-in with authorities, after paying a $360,000 fine to OFAC in November for sanctions violations.

Peer-to-peer Bitcoin exchange LocalBitcoins to shut down after ten years

LocalBitcoins, a Finnish platform that allows individuals to trade Bitcoins with one another peer-to-peer, will be shutting down. The exchange is one of the longest running cryptocurrency exchanges, and for a while functioned as a way for people to trade cash for Bitcoin (and vice versa) more privately. However, in 2019, the exchange introduced KYC requirements.

LocalBitcoins cited "the ongoing very cold crypto-winter" as the rationale for the closure, and stated that new sign-ups would be suspended immediately. Trading will be suspended a week later, and users will have a year to withdraw Bitcoins they stored on LocalBitcoins' wallet product.

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