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A United States resident has been sentenced to over 30 years in prison for sending cryptocurrency to support the Islamic State terrorist organization. Mohammed Azharuddin Chhipa, a 35-year-old from Springfield, Virginia, was handed a sentence of 30 years and four months by a federal judge on May 7.  According to the Department of Justice, Chhipa sent more than $185,000 to ISIS operatives over a three-year period, helping fund escape operations and combat efforts in Syria.  Prosecutors said he played a key role in moving funds through cryptocurrency to conceal their origins and avoid detection. Chhipa’s sentencing comes after a federal jury convicted him in December 2024 on one count of conspiracy to provide material support to a designated foreign terrorist organization and four counts of providing or attempting to provide such support. The DOJ described him as a key financial facilitator who used social media to raise money and then converted those funds into crypto before sending them to intermediaries in Turkey From there, the money was smuggled across the border into Syria to reach ISIS fighters and female supporters stuck in detention camps. You might also like:US government seizes crypto tied to Hamas terrorist financing The DOJ said Chhipa’s actions helped bolster ISIS’s operational capacity. His primary contact during the scheme was a British-born ISIS member based in Syria known for planning terror attacks and orchestrating breakouts. Prosecutors said Chhipa used various tactics to hide his activity, including misspelled email accounts and aliases when buying travel tickets, and even attempted to flee the U.S. during the investigation. He traveled through multiple countries, including Mexico, Guatemala, Panama, and Germany, before he was stopped in Egypt and returned to the U.S. under an Interpol Blue Notice. According to U.S. Attorney Erik S. Siebert, “Chhipa knowingly and persistently collected and provided a considerable amount of money to fund the violence of an organization bent on forcing their extremist ideology on others.” The May 7 sentencing is the latest in a growing series of U.S. enforcement actions targeting the use of cryptocurrency in terrorist financing. Authorities have ramped up efforts to dismantle digital funding networks linked to groups like ISIS, Hamas, Hezbollah, and the Houthis.  Last month, the DOJ seized over $200,000 in cryptocurrency tied to Hamas operations, part of a broader scheme that laundered over $1.5 million since October 2024.  The U.S. Treasury’s Office of Foreign Assets Control (OFAC) has also been actively targeting wallets associated with sanctioned entities. In April the agency, blacklisted eight crypto addresses used by the Houthis to fund arms purchases and evade sanctions. U.S. enforcement agencies continue to stress that disrupting financial pipelines is key to weakening terror groups’ capabilities. Read more:Lawmaker warns crypto miners in Chechnya will be treated like terrorists in 2025

SlowMist 发现了一个广泛使用的加密库中的一个严重的安全漏洞，这可能允许黑客对依赖于它的应用程序中的私钥进行逆向工程。 区块链安全公司 SlowMist 标记了 JavaScript 椭圆加密库中的一个严重安全漏洞，该库通常用于加密钱包（包括 MetaMask、Trust Wallet、Ledger 和 Trezor）、身份验证系统和 Web3 应用程序。具体来说，标记的漏洞允许攻击者通过在单个签名操作期间操纵特定输入来提取私钥，这可以让他们完全控制受害者的数字资产或身份凭证。 ⚠️在广泛使用的椭圆加密库中发现了一个严重漏洞（GHSA-vjh7-7g9h-fjfh）。😈攻击者可以通过制作特定输入来利用此漏洞，仅使用一个签名即可提取私钥，从而可能危及数字资产或……— SlowMist (@SlowMist_Team) 2025 年 3 月 5 日 典型的椭圆曲线数字签名算法过程需要几个参数来生成数字签名：消息、私钥和唯一的随机数 (k)。消息被散列，然后使用私钥进行签名。至于随机值 k，需要确保即使同一条消息被多次签名，每个签名都是不同的——类似于邮票每次使用都需要新墨水。SlowMist 发现的特定漏洞发生在 k 被错误地重复用于不同的消息时。如果重复使用 k，攻击者可以利用此漏洞，从而可以对私钥进行逆向工程。 你可能还喜欢：新闻 卡巴斯基警告 SparkCat 恶意软件针对 Android 和 iOS 上的私钥 ECDSA 中的类似漏洞在过去曾导致过安全漏洞。例如，2021 年 7 月，攻击者利用弱 ECDSA 签名攻击了 Anyswap 协议。他们利用该漏洞伪造签名，从而从 Anyswap 协议中提取资金，导致损失约 800 万美元。 你可能还喜欢：无需私钥或种子短语即可恢复加密钱包 | 观点

巴拉瑞特的两对卖家展示了他们 582 平方米的地块，只接受比特币支付。为什么人们用加密货币出售房地产，后者如何扰乱房地产市场？ 目录涉案土地他们为什么要将其卖掉换成比特币呢？人们经常用加密货币购买房地产吗？区块链和房地产行业 涉案土地 2021 年，卖家 Melissa Bower 和 Trudy Purcell 买下了位于 Magpie Street 7 号的这块地，计划对其进行翻新，将其打造成“宏伟的地块”。巴拉瑞特本身是一个风景如画的地方，距离 Sovereign Hill 等几个景点都不远。然而，这处房产本身需要一些调整。这对夫妇买下这块地的时候，它只是一座古老的矿工小屋，是淘金热时期巴拉瑞特的遗迹。将这个地方改造成一个美丽的地方比这对夫妇想象的要困难得多。 虽然鲍尔、珀塞尔和另外几位业主萨沙·塞姆约诺夫 (Sasha Semjonov) 和泰莎·邓斯坦 (Tessa Dunstan) 确实获得了在这块空置土地上建造两栋联排别墅的许可，但通货膨胀和高企的利率等经济前景证明这些计划并不合适。他们意识到，他们不应该把钱花在材料和劳动力上，相反，他们最好卖掉它们。他阻止了。 他们为什么要将其卖掉换成比特币呢？ Purcell 和 Bower 简单解释了他们为什么想用比特币而不是法定货币出售土地。主要原因是为了减少中间商成本。他们不想在房地产经纪人和银行业务上浪费时间和金钱，而是想要快速、安全且成本低廉的交易，而比特币就是最佳选择。 该地块已售出。据卖家称，一切都花了一个小时，没有进行检查或准备。鲍尔说，如今，社交媒体平台在房地产销售中发挥着巨大作用，并以 TikTok 为例。 人们经常用加密货币购买房地产吗？ 巴拉瑞特土地交易引起了人们的关注，但我们不能说只有澳大利亚人用比特币出售这处房产。另一个值得注意的案例是 2021 年以加密货币出售的迈阿密 2200 万美元顶层公寓。当时，这被认为是通过加密货币进行的最大房地产交易。 尽管比特币在萨尔瓦多以外的任何地方都不是法定货币，但世界各地越来越多的人使用加密货币来支付房地产。如果我们考虑到那些用法定货币支付但使用区块链保存房地产记录的人，我们会发现更多的案例。例如，格鲁吉亚共和国使用区块链在国家层面维护财产登记册。 许多人选择使用加密货币来支付房产费用，因为它可以节省中介费用并消除与跨境交易相关的障碍。 有趣的是，有些人用法定货币购买房地产，但他们通过投资加密货币积累了必要的资金。Fairway 的研究显示，在 2021 年第四季度，近 12% 的首次购房者使用了他们通过出售加密货币持有量赚到的钱。这种转变说明了加密货币在 2020 年代变得多么重要，以及它对房地产市场的影响力有多大，即使交易本身是在链下以法定货币进行的。另一份报告称，加密货币正在推动美国 2020 年代的房地产繁荣。更不用说，有些人卖掉房子来投资比特币。 一个疯狂的事实是，如果我们用比特币而不是法定货币来评估房地产，房地产就会变得越来越便宜，因为 BTC 的价格增长速度一直快于美元计价的房地产价格。 房地产投资是一场赌博，但大多数人不愿意承认我不在乎位置有多好你买房子是因为你预计房价会上涨比特币的采用将导致通货紧缩按照比特币标准，房地产投资毫无意义，无论如何……pic.twitter.com/V2NEh6qTFORajat Soni，CFA (@rajatsonifnance) 2025 年 1 月 11 日 区块链和房地产行业 自以太坊白皮书发布以来，区块链已成为塑造新现实的工具。任何涉及数据的领域都可以从区块链中受益。更重要的是，区块链并不会只让一方的生活变得更轻松。最好的项目会创造双赢的平衡。中间商可能是唯一被切断的类别。 房地产市场是世界上最大的市场之一。我们不仅将房地产用于生活和工作，还将房地产视为一种投资。这就是为什么区块链企业家不能忽视这个行业的原因。此外，房地产以高昂的中介费和繁琐的官僚作风而臭名昭著。这看起来就像是区块链 dApp 的工作！ 房地产涉及所有权。区块链为业主提供了一种简单的工具来交易他们的房地产，而无需与银行、代理商等传统实体打交道。交易通过嵌入当地法律空间的智能合约进行，以确保付款后立即将所有权转给买家。由于智能合约是自动的，因此它们不收取代理费。 区块链消除了耗时、繁琐的文书工作，允许交易双方在达成条件后立即快速交易房产。没有银行或其他实体可以干预和延迟这一过程。所有权得到验证，买家可以访问有关他们要购买的房产的所有必要法律信息。通过房地产代币化，业主可以以数字代币的形式出售其部分房产。这一趋势使房地产交易变得民主化。 阅读更多：代币化是房地产的必然未来 | 观点 房东也不甘落后。有些应用程序可以通过加密支付简化租金收取和其他事宜。 总体而言，可以肯定地说，房地产行业正在逐渐像其他行业一样接受加密货币。尽管有些人认为加密货币价格波动是采用加密货币作为房地产货币的障碍，但其他人则寻求财富，希望他们用房子换取的加密货币将来会升值。 你可能还喜欢：五大房地产代币化平台

Lumia and Polygon Labs have teamed up to build the world’s first crypto real-estate project, Lumia Towers. Following the announcement, crypto.news had the opportunity to conduct a Q&A with Head of Enterprise and Financial Services for Polygon Labs, Boris Spremo and Lumia CEO Kal Ali. 这个耗资 2.2 亿美元的庞大基础设施占地 50,000 平方米，位于土耳其最大的城市伊斯坦布尔，将容纳 300 个住宅和商业单元，并有望成为全球加密货币中心。据 Lumia 首席执行官 Kal Ali 称，这两座摩天大楼将于 2026 年第二季度完工并完全代币化。 Ali 表示，Lumia Towers 标志着人们对待房地产所有权的方式发生了突破。通过使用代币化模型，他们希望让房地产市场对散户投资者来说更加开放、更加无缝。 根据 Landshares 的数据，目前代币化现实世界资产的市场价值约为 1870 亿美元。然而，预计到 2030 年，这一数字将在悲观情况下上升至 3.5 万亿美元，在乐观情况下上升至 10 万亿美元，这意味着可能增长 50 倍。这种爆炸式扩张主要是由那些试图通过区块链技术将高价值资产细分化的企业推动的，这些企业让投资者能够通过购买代币来拥有商业和住宅物业。 然而，尽管房地产投资民主化前景看好，但监管复杂性、市场流动性问题以及实物资产与数字代币的技术整合等挑战仍然困扰着这一相当新的模式，并可能导致未来的潜在风险。 例如，代币化房地产的实际流动性仍取决于活跃的二级市场的发展。如果交易量不足，投资者可能会难以买卖房地产所有权代币，从而限制预期的流动性收益。目前，Lumia 团队尚未就如何解决这个问题做出解释。 过去，其他代币化项目主要关注现有建筑。在美国，Tokeninvest 斥资 74 万美元购买了科罗拉多州朗蒙特的一栋建筑，并将其代币化，允许第三方投资者直接提供 97% 的购买资金。 与以往的项目不同，Lumia Towers 将成为第一个由 web3 公司建设的大型 RWA 房地产项目。 你可能还喜欢：代币化是房地产的必然未来 | 观点 Head of Enterprise and Financial Services for Polygon (MATIC) Labs, Boris Spremo stated that real estate has always been one of the markets where the barriers to entry are “sky-high.” In the case of Turkey, where the Lumia Towers will be built, real estate prices have continued to rise. Analysts have predicted property prices in Turkey will increase by 10% to 15%. However, there is also a high appetite for real estate investors in the region. In January 2025, house sales in Turkey increased by 39.7% year-on-year, reaching 112,173 units—the second-highest January figure on record. Mortgage-backed sales also saw a rise of 182.8% compared to a year prior. Spremo believes the project will be able to make real-estate ownership more affordable as RWA tokenization is able to take physical assets and “break them down to potentially $1 entry points through fractional ownership.” Though, how much each unit will cost will still depend on the property prices in the region, which has shown no signs of decreasing as of late. 所有权将如何通过区块链分配？ Ali 解释说，代币化的双子摩天大楼的所有权将通过特殊目的公司（SPV）来构建，这些公司将收购代币化的房产。SPV 的股份将以 ERC-20 代币的形式在链上铸造。 阿里说：“代币持有者将拥有治理权，可以对有关房产使用的决定进行投票，例如是否出租或出售。” Ali 表示，Lumia Towers 代币将部署在 Lumia Chain 上，为散户投资者提供更便捷的访问权限。这些代币还将通过 Lumia Stream 和 Lumia 生态系统访问 DeFi 协议。 在整个代币化过程中，Polygon 的作用是确保像 Lumia 这样的开发人员能够针对这一特定用例定制他们的区块链。Boris Spremo 解释说，Polygon 能够降低价值 2.2 亿美元的基础设施所有权代币化的成本，而不会损害安全性。 “Polygon infrastructure specifically handles high-value applications where Ethereum alone is too expensive or too slow. When you are fractionalizing ownership of $220 million in real estate, you cannot have $50 transaction fees or wait 15 minutes for confirmation,” said Spremo. The hopefuls and pitfalls of real estate tokenization Moving forward, Lumia CEO Kal Ali said Lumia is aiming to expand the Lumia Towers model into other regions outside of Turkey, namely regions like Middle East and North Africa, the United States and Europe. 阿里表示：“扩张路线图将把创新的代币化房地产带给全球受众，帮助在更大范围内彻底改变房地产投资和所有权。” Polygon Labs 企业和金融服务主管 Spremo 预测，未来 RWA 代币化将出现三种新兴趋势。 Spremo 表示：“首先是将整个社区或地区（而不是单个建筑）代币化。这为社区治理创造了机会，并让居民和投资者之间的激励机制保持一致。” 其次，他认为房地产代币化将与其他类型的金融产品相结合，例如抵押贷款和保险产品。这样，开发商可以利用区块链技术将他们直接与代币化的房产联系起来。 你可能还喜欢：Xalts launches new RWA tokenization platform on the Polygon Network 最后，他认为这项技术是更多传统金融机构进入 web3 领域的门户，特别是银行和投资基金。 尽管 Spremo 希望房地产代币化能够为希望投资房地产的人“降低门槛”，但房地产代币化项目也可能面临许多潜在障碍。这些风险包括智能合约和技术漏洞以及投机交易导致的估值过高。由于代币的性质，其价格可能会根据市场活动而波动。 此外，房地产代币化并不能消除与房地产投资相关的传统风险，例如物业管理挑战、租户空置和维护成本。 最近，一家名为 RealT 的佛罗里达州加密房地产风险投资公司推出了一项房地产代币化计划，他们声称这将“彻底改变房地产投资”，并声称该计划涵盖底特律 800 处房产的约 1,200 套住房。 不幸的是，该项目对其租户来说是灾难性的，他们对区块链所有权模式感到困惑，因为他们不知道向谁支付租金，因为该房产由世界各地众多匿名的代币持有者拥有，除了区块链上记录的几个数字和字母外，没有任何身份证明。 In fact, according to the New York Post, RealT’s real estate division Michigan RealToken owes the city of Detroit at least $2 million in unpaid taxes and 1,000 blight tickets. The firm reportedly has 200 properties at risk of closing down due to unpaid debt. However, a spokesperson for RealT has since denied these claims, saying that the real estate acquisitions companies are under a separate ownership from the firm. You might also like:Assetera 与 Polygon 合作，打造欧盟首个受监管的风险加权资产二级市场

Moo Deng has surged over 200% in recent days, bouncing cleanly off a critical support zone. Now, with momentum building and a massive resistance level in sight, traders are watching closely for what comes next. Moo Deng’s (MOODENG) explosive rise began after it found solid footing at $0.03, aligning with key technical indicators. As momentum increases, the next test lies at the $0.20 resistance, where bulls will need significant strength to break through. Moo Deng has caught the attention of traders and speculators alike after a remarkable 200% price rally. The move began from a clean bounce at $0.03, a level supported by strong technical confluence, including a long-term point of control and the value area low. Now, with the price heading toward a technically dense resistance zone, the market is preparing for potential consolidation or a breakout that could carry prices even higher. Key technical points Strong Support at $0.03:Confluence of value area low and long-term POC created a strong base for the bullish reversal. Next Resistance at $0.20:Aligned with the 0.618 Fibonacci level, bearish order block, and VWAP from all-time high. Momentum Still Rising:Volume profile indicates a climatic breakout, but a healthy consolidation may be imminent. MoodengUSDT (1D) Chart, Source: TradingView Technical analysis and market behavior The initial bounce from $0.03 was no coincidence, this level coincided with the point of control pulled from Moo Deng’s all-time high, as well as the value area low. These overlapping indicators created a high-probability zone for demand to step in, and it did, leading to the rapid 200% spike. Currently, Moo Deng trades in a zone of heightened attention. The $0.20 region represents a major resistance, combining several technical tools: the 0.618 Fibonacci retracement from the all-time high, a key bearish order block, and VWAP resistance from the same high. This cluster of resistance is not only a technical challenge for bulls but also a make-or-break area that could dictate the medium-term trend. You might also like:Bitcoin and Ethereum on alert as $3b worth of options expire on Friday Despite the strength of the move, traders should watch for potential consolidation. The volume profile shows a climatic spike, a signal that often precedes sideways action. A higher low forming during this phase would be constructive, preserving the bullish market structure and setting the stage for a breakout above $0.20. What to expect in the coming price action If Moo Deng manages to hold its recent gains and establish a higher low, the bullish trend could continue toward the $0.20 resistance, and beyond. A successful breakout from this level would likely open the door to $0.31, marking the next major technical target. Traders should monitor consolidation zones and volume shifts closely, as these will guide the next significant move. Read more:Coinbase to launch 24/7 Bitcoin and Ethereum futures trading in U.S.