SAI.TECH Consolidates Mining Product Offering

North Korean Hackers Take Off With $100M Atomic Wallet HoneypotHaving reported last week on a $35 million hack of Atomic Wallet users’ funds, an update on the matter reveals that the situation is much worse than originally thought, with losses now exceeding $100 million.Photo by Kenny Eliason on Unsplash5,500 wallets compromisedThe attack has sent shockwaves throughout the crypto community, raising concerns about the security of decentralized wallets. Atomic Wallet, an Estonia-based project known for its non-custodial approach where users take full responsibility for storing their assets securely, has been hit hard by this unforeseen breach.Elliptic, a crypto compliance analysis company, published an update on the situation on Tuesday. According to that blog article, it estimates that approximately 5,500 crypto wallets have been compromised, meaning that losses have risen to more than $100 million, highlighting the severity of the attack.Despite the significant impact on users, Atomic Wallet has yet to provide an explanation regarding the root cause of these substantial losses. Users have taken to social media in frustration, demanding clarification from the company. Surprisingly, the company’s last direct update on Twitter dates back to June 7, leaving users feeling even more anxious.User frustrationOne user, Ezra Carlson, expressed frustration, questioning why Atomic Wallet didn’t warn users when they were aware of the ongoing hack. Carlson tweeted: “@AtomicWallet why won’t AM give me a straight answer about why they didn’t warn me, knowing full well that they were being hacked, that it was not safe to use AM last week before I made a transfer to my wallet that was then hacked.”Another user, “Real Deal Crypto,” criticized Atomic Wallet’s lack of updates, stating: “Your last update was five days ago — SERIOUSLY?!?!”Although Atomic Wallet acknowledged reports of compromised wallets on June 3, downplaying the impact by claiming that less than 1% of users were affected, the staggering sum of losses indicates a significant breach. Its last communication on the matter came on June 11 when, in responding to a user, the firm said that it continued to investigate and to await Twitter updates on the matter.Hack tied to North Korea’s Lazarus GroupElliptic has connected this heist to the notorious Lazarus Group, a cyber-criminal organization with ties to the North Korean regime, responsible for stealing over $2 billion in crypto assets through various thefts. This attribution marks the first time a significant crypto heist has been openly linked to the Lazarus Group since their $100 million exploit of Horizon Bridge in June 2022.In response to the heist, Elliptic has been collaborating with international investigators and exchanges, mobilizing resources to recover the stolen assets. Their efforts have reportedly led to the freezing of over $1 million worth of funds. However, the thief has adapted its behavior in response to the freezing of assets, turning to the Russia-based Garantex exchange to launder the stolen assets, as noted by Elliptic.This recent attack adds to a series of notable breaches in the crypto industry. Jimbos Protocol experienced an exploit resulting in a loss of $7.5 million, and Tornado Cash faced a malicious proposal that seized control of its governance in May. According to a report by Chainalysis, crypto hackers made off with an estimated $3.8 billion in 2022, with North Korea being responsible for a significant portion of the attacks.

Bitmain Planning Mining Equipment Support For Aleo BlockchainBitmain, the leading Beijing-headquartered crypto mining rig manufacturer, is set to bolster the proof-of-work (PoW) blockchain network of Aleo with its upcoming Antminer release.The firm announced its intentions via a social media post which was published on WeChat on Monday. The move follows Bitmain’s recent introductions of Filecoin and Kaspa mining machines and its latest series of Bitcoin miners.Photo by RDNE Stock project on PexelsEnhanced privacy through zk proofsBitmain plans to unveil a miner compatible with the forthcoming Aleo blockchain network which is currently in testnet mode. Aleo’s PoW blockchain promises to bring enhanced privacy through zero-knowledge (zk) proofs while retaining programmability. Zk proofs represent a cryptographic advancement insofar as they can verify data while it remains encrypted and undisclosed to the verifying party. The blockchain network adopts a statically typed programming language inspired by Rust, known as Leo.Aleo has been gaining significant attention in the crypto space, much like other venture capital-backed layer 1 blockchains, including Solana, Aptos, and NEAR, before their respective debuts. In April 2021, Aleo’s team successfully secured $28 million in a Series A funding round, with Andreessen Horowitz (a16z) leading the way.Aleo’s journey reached new heights in February 2022 when its Series B funding round raised a substantial $200 million, pushing the project into unicorn status. This funding round was jointly led by Softbank Vision Fund 2 and Kora Management LP, with participation from a16z, Tiger Global, Sea Capital, Slow Ventures, and Samsung Next.Latest in series of product launchesBitmain’s announcement is part of a series of product launches in recent months. In July, the company unveiled a mining rig designed for Filecoin (FIL). The following month marked the shipment of Bitmain’s Kaspa (KAS) mining machines. Shortly after the Kaspa deliveries, Bitmain revealed plans for an August release of a Monero (XMR) mining rig. Most recently, Bitmain introduced two next-generation Bitcoin (BTC) miners from the S21 series.The Chinese crypto mining equipment manufacturer has faced financial challenges in recent times. In April, it emerged that the company had been fined by the Chinese authorities for tax irregularities.Earlier this month, reports suggested that the company was experiencing liquidity issues. It failed to pay some of its employees although it later resolved the matter. Reports of staff payment difficulties surfaced two weeks ago. Arising out of that episode, the company subsequently fired three employees for posting information about salary payment issues on social media.Nevertheless, the firm managed to secure two contracts with US-based mining operations following those reports. In these contracts, Bitmain sold a combined 5.8 exahash per second (EH/s) of its new S21 Antminers to Iris Energy and Cleanspark. In September, Bitmain finalized a deal with troubled crypto miner Core Scientific that will see the firm supply the restructured company with 27,000 Bitcoin miners.The company has been blighted by internal conflicts going back a number of years between co-founders Jihan Wu and Zhan Ketuan. Subsequently Wu went on to found Singapore-headquartered crypto cloud mining platform Bitdeer.

Taiwan Crypto Trader Strikes it Lucky in Tax Receipt LotteryA trader on Taiwan’s MaiCoin Max crypto exchange has struck it rich in an unexpected way, winning a grand prize of 10 million NTD (approximately $310,000) in the country’s monthly national tax receipt lottery.Photo by Nick Fewings on UnsplashFrom 6 cents to $300KWhat makes this story, which was reported by CoinDesk on Friday, even more surprising is that the trader had paid a mere 2 NTD (equivalent to $0.06) in fees on the exchange as they engaged in relatively small trades.The lucky individual, who chose to remain anonymous, didn’t earn this windfall through traditional trading profits or by accumulating tokens. Instead, their fortune came from Taiwan’s unique approach to tax compliance.For crypto exchanges like MaiCoin, every trade conducted on their platform technically counts as a taxable event. This means that active traders can amass numerous virtual “lottery tickets” each month through their trading activities and transaction fees.Uniform invoice lotteryTaiwan introduced its tax receipt lottery system, known as the uniform invoice lottery, back in the 1950s as an innovative method to encourage tax compliance among consumers. While tax authorities worldwide struggle to capture revenue from cryptocurrency holders, Taiwan’s approach allows them to indirectly benefit from the earnings generated on crypto exchanges.For every transaction made by an individual, whether that should occur on a crypto exchange or elsewhere, the individual is issued with a tax receipt. An electronic copy is also registered with Taiwan’s tax authority. Essentially, every receipt then becomes a lottery ticket as the tax authority then runs a draw on an ongoing basis where taxpayers can earn cash prizes.This particular win involving a Taiwanese crypto trader has drawn attention from the broader public. Paul Huang, a Research Fellow at the Taiwanese Public Opinion Foundation, took to X (formerly Twitter) on the subject, stating:”Who says retail users can’t profit from trading cryptos? Taiwan’s largest crypto exchange @MAX_exch announced some user made a tiny trade that paid $2 NTD ($0.06 USD) in fee on platform, the tax receipt ended up winning 10mil ($310k USD) in Taiwan govt’s invoice lottery!”The recent $310,000 jackpot represents the largest prize ever won by a crypto trader through this lottery. Nevertheless, Taiwan’s tax receipt lottery typically produces smaller windfalls, with the country collecting over $7 billion in sales tax revenue in 2021, and a significant proportion paid out in lottery winnings.Critics argue that this system may not be the most efficient way to boost tax compliance, but Taiwan maintains one of the world’s most effective tax regimes, consistently generating impressive revenue relative to its GDP. Additionally, stories of remarkable lottery jackpots serve as excellent public relations for the scheme.There’s little doubt that cryptocurrencies have brought about significant challenges for tax authorities worldwide. In this particular instance, Taiwan’s tax receipt lottery stands as a unique and intriguing approach to fostering compliance while occasionally making crypto traders unexpectedly wealthy.