Crypto security
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X @MetaMask.eth 🦊
MetaMask.eth 🦊· 2025-10-21 23:19
We’ve joined forces to launch a global phishing defense network that can protect more users across the entire ecosystem.Security gets stronger when we work together. 🤝Security Alliance (@_SEAL_Org):We are launching a global real-time phishing defense network alongside @MetaMask, @WalletConnect, @Backpack, and @phantom! This allows us to create a decentralized immune system for crypto security where anyone from around the world can prevent the next major phishing attack https://t.co/TMoYEZuwl1 ...
Binance’s CZ Issues Security Alert: North Korean Hackers Exploiting Hiring, Vendors, and Support Tickets
Yahoo Finance· 2025-09-18 15:02
Group 1 - Binance co-founder Changpeng Zhao (CZ) warns that North Korean hackers, particularly the Lazarus Group, are increasingly infiltrating crypto firms using fake resumes and job applications [1][8] - A cybersecurity group, Security Alliance, has profiled 60 impostors linked to North Korean operations, many of whom submitted polished resumes and fabricated work histories to secure roles in crypto companies [2][8] - North Korean hackers have historically relied on phishing and malware attacks to steal billions from exchanges, and their tactics now include embedding operatives within firms to bypass external defenses [3] Group 2 - In 2024 alone, North Korean hackers reportedly looted over $1.3 billion in cryptocurrency, targeting exchanges and cross-chain bridges [5] - Binance reportedly rejects fraudulent resumes daily, and an investigation revealed at least five North Korean operatives using 30 different identities to apply for jobs at crypto startups [6] - CZ urges crypto platforms to enhance recruitment procedures, improve staff training, and share intelligence across the industry to combat these infiltration attempts [6]
Nemo Protocol Issues NEOM Debt Tokens to Compensate $2.6M Exploit Victims
Yahoo Finance· 2025-09-15 09:28
Core Insights - Nemo Protocol launched a NEOM debt token program to compensate victims of a $2.6 million exploit that affected its Sui-based DeFi platform on September 7 [1] - The hack was executed by a rogue developer who deployed unaudited code with critical vulnerabilities, leading to a significant drop in the protocol's total value locked [2][4] - The incident coincided with other major security breaches in the crypto space, highlighting a broader issue of security vulnerabilities in DeFi platforms [3] Group 1: Exploit Details - The exploit was facilitated by a rogue developer who bypassed internal review processes through single-signature deployment of unaudited code [2][4] - The total value locked in Nemo Protocol fell from $6.3 million to $1.57 million as users withdrew over $3.8 million worth of USDC and SUI tokens following the breach [2] - The attack utilized flash loan functions and unauthorized query functions that could modify contract states without permission [2][6] Group 2: Security Failures - A post-mortem investigation revealed systematic security failures dating back to January 2025, when the developer submitted unaudited features to MoveBit auditors [4] - MoveBit's final audit report was based on incomplete information, as the developer used unauthorized smart contract versions, circumventing established review protocols [5] - The developer ignored severity concerns and failed to implement necessary fixes despite available support from security partners [6] Group 3: Recovery Program - The NEOM Recovery Program consists of a three-step process that begins with asset migration, allowing users to transfer residual value from compromised pools to new secure contracts [8]
X @Polygon
Polygon· 2025-07-10 18:58
Tokenization & Blockchain Adoption - NRWBANK (德国最大区域开发银行) 在 Deutsche Bank, DZ Bank 和 DekaBank 等金融机构的支持下,发行了首个完全数字化的债券 [1] - 该债券通过 Cashlink 在 Polygon 上注册为加密资产,符合德国 eWpG 法规 [1] - Polygon 区块链将支持这笔 1 亿欧元 (EUR 100 million) 的债券交易 [1] Industry Trend - 全球机构正在加入 Polygon 区块链 [1]