Over 100 Bitcoin moved from dormant QuadrigaCX wallets in "unauthorized" transfer

QuadrigaCX was a Canadian crypto exchange that shut down and filed for bankruptcy in early 2019, with hundreds of millions more in liabilities than in assets. It later became apparent that the exchange's founder, Gerald Cotten, had taken customer funds for his own personal use. Cotten reportedly died shortly before the exchange's collapse, though there have been questions around whether he may have faked his own death to pull off an exit scam. Poor accounting processes have made the bankruptcy process — which is still ongoing — a nightmare for those in charge of trying to locate and recover assets.

Now, someone has moved 104 BTC (priced at $1.75 million today) from what is supposed to be a Quadriga cold wallet. In 2019, Quadriga's bankruptcy trustee Ernst & Young revealed they had erroneously transferred these roughly 100 Bitcoin to that wallet, which they could not access. Oops.

Most of the stolen BTC was transferred to a privacy service to obfuscate its ultimate destination. Ernst & Young subsequently confirmed the transfers were "unauthorized transactions" and not performed by them.

Raydium exploit results in ~$5 million loss

An exploit on the Solana-based Raydium decentralized exchange project resulted in a total loss to the platform of $4.4 to $5.5 million. The attacker's actual spoils were less — somewhere around $2–3.5 million.

Raydium claims the exploit was a trojan attack, though they've provided no further evidence to substantiate this. According to Raydium, a trojan allowed an attacker to compromise the private key belonging to the pool owner account. With control over the private key, the attacker was able to withdraw a mix of assets from the pools. They bridged at least $2 million to Ethereum and tumbled them through Tornado Cash; another $1.5 million remained on the Solana chain, where some projects began freezing assets.

Raydium has offered a 10% "bug bounty" to the hacker if they return the stolen funds.

Auditing firm cuts ties with crypto clients, deletes Binance's "proof of reserves" report they issued days prior

The accounting firm Mazars Group has ceased working with cryptocurrency clients, including Binance, KuCoin, and Crypto.com. A statement from the firm attributed their decision to "concerns regarding the way these reports are understood by the public".

On December 7, a branch of Mazars Group had published a "proof of reserves" report for Binance — though it only accounted for Bitcoin, and did not reflect liabilities for Binance's lending product. On December 9, Crypto.com also published a "proof of reserves" report that had been produced by the firm.

As of December 16, the Binance audit — which had been hosted on Mazar's website — had been deleted.

"Proof of reserves" reports have been offered by various cryptocurrency exchanges in lieu of proper audits, but have reasonably failed to reassure many customers of those exchanges. These reports do not involve the scrutiny that would be applied by a full audit — they only reflect a snapshot of assets at a point in time, and do not show a firm's liabilities.

Donald Trump teases a "major announcement" that's just NFTs

Social media post by Donald Trump: "MAJOR ANNOUNCEMENT! My official Donald Trump Digital Trading Card collection is here! These limited edition cards feature amazing ART of my Life & Career! Collect all of your favorite Trump Digital Trading Cards, very much like a baseball card, but hopefully much more exciting. Go to collecttrumpcards.com/ & GET YOUR CARDS NOW! Only $99 each! Would make a great Christmas gift. Don't Wait. They will be gone, I believe, very quickly!"Donald Trump NFT announcement (attribution)
It's finally happened. The siren song of NFT grifting proved too much for Donald Trump.

Trump supporters got all excited when Trump posted on social media to tease a "major announcement". Was he going to run for speaker of the House? Return to Twitter? Unveil a presidential running mate?

His supporters were surprised — and not exactly thrilled — when the announcement turned out to be a collection of 45,000 NFTs (sorry, "digital trading cards") featuring artwork of himself in heroic outfits and poses. The NFTs are "just" $99 apiece, and money goes to Trump, not his campaign.

Even some of his strongest supporters were nonplussed. Steve Bannon said, "I can't do this anymore," and opined that he should fire whoever advised him to make the collection. A source working for Trump said that he is "supposed to be running for president right now", and questioned how "fleecing our supporters for $99" was in service of that goal.

Nevertheless, the NFTs seemed to sell decently well, with more than 30,000 minted by that evening.

Binance withdrawals surge due to concerns over the company's reserves

Binance, the largest cryptocurrency exchange in the world, processed at least $1.9 billion in withdrawals in a 24-hour period—considerably more than it processes in a typical day. In fact, the company briefly had to pause withdrawals of the stablecoin USDC because they needed to swap various stablecoins in order to continue to process withdrawals—something they could not do while the New York-based bank was closed.

These mass withdrawals signal concerns about Binance, whose users are looking for reassurance that the company is not engaged in similarly shady practices as their now bankrupt rival FTX. Recent news that the US Department of Justice is considering criminal charges against the company has not helped reassure customers.

Sam Bankman-Fried arrested

Sam Bankman-Fried pictured from the shoulders upSam Bankman-Fried (attribution)
Sam Bankman-Fried has been arrested by Bahamian authorities, who said in a press release that they took the action "follow[ing] receipt of formal notification from the United States that it has filed criminal charges against SBF and is likely to request his extradition".

Argo Blockchain faces possible bankruptcy

When the company accidentally published draft bankruptcy documents to its website, Argo Blockchain was forced to reveal that it is in last-ditch negotiations to raise capital. The company stated that they were still hoping to avoid a Chapter 11 filing, but that they were "at risk of having insufficient cash to support ongoing business operations within the next month". The company has been trying to raise $25–35 million since late August, and when a $27 million equity deal fell through in early November, the miner acknowledged it might soon have negative cash flow.

As a result of the inadvertent publication of bankruptcy documents, the London Stock Exchange and Nasdaq paused trading on the company's stock. The company published a statement saying they had requested trading be re-enabled, since they had not actually filed for bankruptcy (yet).

U.S. Department of Justice is considering filing criminal charges against Binance

Reuters has reported that the U.S. Department of Justice is considering filing criminal charges against Binance executives, including CEO Changpeng Zhao ("CZ"). This comes as a part of a four-year-long criminal investigation into money laundering and sanctions evasions. According to Reuters, DoJ prosecutors are "split" on whether to take aggressive actions against Binance executives, or to spend more time reviewing evidence.

Reuters reports that Binance's defense attorneys have argued, among other things, that "a criminal prosecution would wreak havoc on a crypto market already in a prolonged downturn." Well then.

Decentraland adds that one feature we've all been waiting for: landlords

A square made up of blue, grey, and red pixels representing a land mapThis Decentraland plot just sold for $19,000 (attribution)
If the idea of dropping thousands of dollars to "own" a plot of "land" in the Decentraland metaverse doesn't do it for you, have I got news for you: Decentraland has just introduced official support to allow its users to become a part of the rentier class. Exciting!

In case you were wondering, I checked, and yes. Someone has already come up with the concept of metaverse mortgages.

Personally, I'm excited to see other horrific parts of the system of homeownership get recreated virtually. Metaverse homeowners associations. Metaverse building permit red tape. Metaverse NIMBYs. Metaverse property liens. Metaverse neighborhood watch.

Lodestar Finance attacked and drained of nearly $7 million in assets

The Arbitrum-based crypto lending platform Lodestar Finance was attacked by an exploiter who was able to manipulate the price of the plvGLP token, allowing them to "borrow" the entire available liquidity of the Lodestar platform with the inflated token. The attacker made around $6.4 million in profit. Some of the stolen tokens were burned—hence the difference between the attacker profit and the loss to the platform.

According to Lodestar, they think they may be able to recover around $2.4 million of the stolen funds. Meanwhile, they have attempted to contact the thief to try to negotiate the return of stolen funds. "We will generously reward your collaboration," they wrote on Twitter.

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