In a week that highlighted both the resilience and the vulnerabilities of the cryptocurrency ecosystem, Ethereum has solidified its grip on the NFT market while two of the world’s largest crypto exchanges demonstrated the power of industry cooperation in combating cybercrime. The events of mid-January 2023 paint a complex picture of a sector still finding its footing after the catastrophic collapses of 2022.
TL;DR
- Binance and Huobi security teams collaborated to recover 121 BTC worth approximately $2.5 million from Harmony bridge hackers
- Ethereum accounted for 75.33% of all NFT sales across top 20 blockchains in the week of January 8-15
- Total NFT sales for the week reached $208.68 million despite a 59.35% drop from the previous week
- On-chain detective ZachXBT tracked $64 million in stolen funds movement over the weekend
- Bored Ape Yacht Club and CryptoPunks dominated high-value NFT transactions
Binance and Huobi Unite Against Hackers
In one of the most notable examples of cross-exchange cooperation in recent memory, security teams from Binance and Huobi worked together to freeze and recover approximately 121 Bitcoin stolen from the Harmony bridge exploit. The recovered funds were valued at roughly $2.5 million at the time, with Bitcoin trading around $21,161 on January 17.
The drama unfolded over the weekend of January 14-15, when on-chain investigator ZachXBT reported that the Harmony bridge hackers had moved approximately $64 million in stolen funds. The perpetrators attempted to launder the Bitcoin through Huobi, but their activity was flagged by Binance’s security systems. Binance CEO Changpeng Zhao (CZ) publicly confirmed the recovery, stating that the exchanges had together recovered 124 BTC and that CeFi was helping to keep DeFi safe.
The Harmony bridge exploit, which occurred in June 2022, resulted in the theft of approximately $100 million in various cryptocurrencies. Seven months later, the industry is still working to trace and recover the stolen assets. The collaboration between Binance and Huobi demonstrates that centralized exchanges can serve as an effective line of defense against money laundering in the crypto space — an ironic twist given the ongoing debate about the role of centralized platforms in a decentralized ecosystem.
Ethereum’s NFT Kingdom Shows No Signs of Weakening
While the cross-exchange recovery effort grabbed headlines, the NFT market continued its January rally with Ethereum firmly at the helm. Data from CryptoSlam shows that during the week of January 8-15, Ethereum-based NFTs generated $157.20 million in sales, representing a commanding 75.33% of total NFT transaction volume across the top 20 blockchains. Solana maintained its distant second position with $37.66 million in sales (18.04%), followed by Immutable X, Binance Smart Chain, and Cardano.
The weekly total of $208.68 million represented a significant 59.35% decline from the previous week, but market observers note that the first week of January was exceptionally strong, with sales up 26% compared to the final week of December 2022. The broader January picture remains positive, with total monthly NFT sales approaching $1 billion according to data from DappRadar.
Blue-Chip NFTs Continue to Command Premium Prices
The Bored Ape Yacht Club (BAYC) collection once again led the weekly sales charts with $16.69 million in volume, representing approximately 8% of all NFT sales during the period. The collection’s floor price stood at 70.408 ETH, according to data from nftpricefloor.com, making it the highest-valued NFT collection by floor price. CryptoPunks followed with a floor of 66.19 ETH.
Individual high-value transactions remained robust. CryptoPunk #4,608 sold for $329,000, making it the most expensive NFT sold during the week. CryptoPunk #6,994 followed at $283,000. These sales demonstrate that despite the broader market volatility, premium digital collectibles continue to attract serious capital from collectors who view them as long-term investments rather than speculative flips.
Not all collections suffered from the weekly pullback. Art Blocks recorded a 62.94% increase in sales, Mutant Ape Yacht Club (MAYC) rose 8.10%, and Beanz climbed 32.82%. Among blockchains, the Flow network saw the biggest improvement with a 77.99% surge, while Ronin exploded 84.75% higher in NFT sales volume.
The Shiba Inu Factor: Shibarium Announcement Adds to the Momentum
Adding to the week’s crypto buzz, the Shiba Inu ecosystem announced the upcoming launch of Shibarium, a layer-2 scaling solution built on top of Ethereum. The announcement, made on January 17, sent ripples through the NFT and broader crypto community. Shibarium is designed to provide a faster, cheaper platform for transactions within the Shiba Inu ecosystem, including NFTs, DeFi applications, and a planned metaverse.
The Bone ShibaSwap (BONE) token, which is slated to power the Shibarium network, had already been surging in price to start the year, nearly doubling in value on anticipation of the launch. The Shibarium announcement underscores the growing trend of layer-2 solutions being developed to address Ethereum’s scalability challenges — a development that could have significant implications for the NFT market if it reduces gas fees and transaction times.
Why This Matters
The events of mid-January 2023 highlight two critical dynamics shaping the crypto industry. On the security front, the Binance-Huobi collaboration demonstrates that centralized exchanges can be powerful allies in the fight against cybercrime, even in a space that prizes decentralization. The recovery of $2.5 million in stolen Bitcoin sends a message to hackers that the industry is becoming more coordinated in its defense. On the market side, Ethereum’s 75% dominance of NFT sales and the continued strength of blue-chip collections suggest that the NFT market is entering a more mature phase. Capital is concentrating around established projects and blockchains, while weaker players are being culled — a natural consolidation process that could ultimately make the market healthier and more sustainable. For investors and collectors, the lesson is clear: quality matters more than ever.
Disclaimer: This article is for informational purposes only and does not constitute financial advice. Cryptocurrency investments carry significant risk. Always conduct your own research before making any investment decisions.

binance and huobi recovering 121 BTC from harmony bridge hackers is cool but also raises questions about how much power CEXes have over on-chain funds
zachXBT tracked $64M in stolen funds over one weekend. one guy doing more than entire compliance departments combined
CEXes freezing on-chain funds is a double edged sword. great when it stops hackers, terrifying when you think about who controls the freeze button
the freeze button concern is real but in this case the harmony hackers were trying to launder through CEXes. binance and huobi freezing stolen funds is legitimately one of the best use cases for centralized exchange oversight
ETH at 75% of NFT sales and the rest fighting for scraps. the multi-chain NFT narrative keeps getting delayed
$208M in NFT sales and a 59% drop from the previous week. even at peak NFT mania the volatility was insane
208M in NFT sales for that week feels like a different universe compared to where the market is now
ETH dominance in NFTs at 75% and Solana people were still claiming multi-chain was here. the data said otherwise