# Сопутствующие статьи по теме Security

Новостной центр HTX предлагает последние статьи и углубленный анализ по "Security", охватывающие рыночные тренды, новости проектов, развитие технологий и политику регулирования в криптоиндустрии.

Ethereum rethinks L2 role as activity rises but value secured declines

Ethereum is reassessing the role of layer-2 networks as rollup activity increases while the value secured on them declines. According to L2Beat, total value locked in rollups has fallen 13.2% year-on-year to $40.3 billion, despite transaction throughput rising sharply to around 3,470 user operations per second. Vitalik Buterin recently argued that the original "rollup-centric roadmap" is evolving due to Ethereum's own L1 scaling progress and slower-than-expected decentralization of many L2s. With base-layer gas fees remaining low and upcoming gas-limit increases, Ethereum no longer depends on L2s for block-space capacity as before. Buterin noted that some L2s may not achieve full decentralization, making it impractical to treat them as uniform extensions of Ethereum. The data suggests L2s are increasingly used for execution and low-cost transactions rather than storing large amounts of capital, indicating a shift toward a more diverse ecosystem of specialized networks.

ambcrypto02/03 17:47

Ethereum rethinks L2 role as activity rises but value secured declines

ambcrypto02/03 17:47

Arizona AG Alerts Seniors on ATM Scams: How LiquidChain ($LIQUID) Solves Security

Arizona Attorney General Kris Mayes has issued a warning about a rise in cryptocurrency ATM scams targeting seniors, where fraudsters pose as officials and trick victims into depositing cash into Bitcoin kiosks. These scams exploit the irreversible nature of blockchain transactions and the complexity of current crypto infrastructure. LiquidChain ($LIQUID) is presented as a solution through its Layer 3 protocol, which unifies liquidity across Bitcoin, Ethereum, and Solana into a single execution environment. By eliminating the need for complex bridging and wrapped assets, it reduces transaction steps and potential points of failure. The platform aims to enhance security and usability, offering simplified cross-chain interactions and verifiable settlement. Its architecture is designed to lower fraud risks by streamlining user experience and providing a more transparent, secure DeFi environment.

bitcoinist02/03 15:02

Arizona AG Alerts Seniors on ATM Scams: How LiquidChain ($LIQUID) Solves Security

bitcoinist02/03 15:02

Binance Wallet Strengthens Safety with Security Center, Now Accessible to Users

Binance has launched a Security Center for its Binance Wallet, serving as a centralized hub for multiple security features. The tool automatically scans for risks and categorizes them as no issue, medium, or high risk. It covers four main areas: Wallet Security, Asset Security, Approval Security, and Transaction Security. Users receive actionable alerts and recommended steps to mitigate threats. The feature supports both Binance Keyless Wallets and imported seed phrase or private key wallets. The Binance community has responded positively, praising the convenience and enhanced safety. Meanwhile, BNB’s price increased slightly and is predicted to rise significantly in the coming months.

TheNewsCrypto02/03 12:33

Binance Wallet Strengthens Safety with Security Center, Now Accessible to Users

TheNewsCrypto02/03 12:33

Hot Interaction Collection | Perle Labs Launches New Tasks; Early Test Experience of ambient.xyz (February 3rd)

Hot Interactive Projects Roundup: Perle Labs Launches New Tasks; Early Test Experience for ambient.xyz (Feb 3) Perle Labs, a human expert-driven AI training data platform, has launched new interactive tasks. Users can connect a Solana wallet, complete speech recording and ambiguous instruction identification quests to earn points. All data is recorded on-chain for transparency. The platform has raised $17.5 million. ambient.xyz, an AI model and compute-powered PoW L1 project, is now in early testing. Users can sign up with a Google account, link a wallet, create drop requests, and interact with its AI chat feature. The project completed a $7.2 million seed round led by a16z CSX and Delphi Digital. Project Eleven, a crypto security startup focused on quantum attack protection, allows users to subscribe via email. The company recently raised $20 million at a $120 million valuation to develop quantum-resistant cryptographic solutions.

Odaily星球日报02/03 09:48

Hot Interaction Collection | Perle Labs Launches New Tasks; Early Test Experience of ambient.xyz (February 3rd)

Odaily星球日报02/03 09:48

Here’s what happened in crypto today: 1 sell-off, 4 major shocks

The cryptocurrency market experienced a significant sell-off, with Bitcoin dropping to around $76K. Despite the decline, historical patterns suggest such downturns—like those following Mt. Gox, the ICO bubble burst, COVID-19, and the FTX collapse—are often temporary, with Bitcoin historically recovering from losses as high as 80%. In other major developments: - World Liberty Financial (WLFI), linked to former President Trump, sold a 49% stake to UAE-based Aryam Investment in a $500 million deal. The transaction occurred just before Trump’s second inauguration, though WLFI had no live products at the time. - Igor Runets, CEO of Russian Bitcoin mining firm BitRiver, was detained in Moscow on tax evasion charges. The company, once worth hundreds of millions, has faced challenges since U.S. sanctions in 2022. - CrossCurve’s cross-chain bridge was exploited due to a smart contract flaw, resulting in an estimated $3 million loss. The team has offered a 10% reward for the return of funds and warned of potential legal action. Despite short-term concerns, Bitcoin’s long-term resilience remains a key theme.

ambcrypto02/02 15:02

Here’s what happened in crypto today: 1 sell-off, 4 major shocks

ambcrypto02/02 15:02

The Quantum Computing Threat to Bitcoin

Bitcoin faces an existential threat from quantum computing, which could break the elliptic curve digital signature algorithm (ECDSA) securing the network. Approximately 25% of all bitcoin—including the 1.1 million BTC in Satoshi’s wallet—are stored in vulnerable early "pay-to-public-key" addresses, where public keys are exposed on the ledger. Later address types only reveal public keys during transactions, creating a brief attack window. The timeline for quantum computing is uncertain, but if it emerges before Bitcoin transitions to post-quantum cryptography (PQC), attackers could steal and liquidate billions in bitcoin, causing a market collapse. A coordinated migration to quantum-resistant algorithms is urgently needed, though implementing PQC could take 6 months to 2 years. A controversial proposal suggests "burning" un-migrated coins to prevent mass theft, but this risks setting a precedent for confiscation and contradicts Bitcoin’s core principles of individual sovereignty. As the largest financial "honeypot" with direct and liquid value, Bitcoin is a prime target. The network must proactively upgrade before quantum computers become capable of breaking current encryption.

marsbit02/02 12:13

The Quantum Computing Threat to Bitcoin

marsbit02/02 12:13

Who Struck Step Finance? Treasury Breach Nets $27 Million

Step Finance, a Solana analytics platform, suffered a major treasury breach on January 31, 2026, resulting in the loss of 261,854 SOL (worth approximately $27–30 million). The stolen funds were unstaked and moved off-platform, triggering an 80% crash in the platform’s governance token. Security teams and external firms are investigating the attack, which may have involved stolen private keys or a staking exploit. Step Finance has taken emergency measures to secure remaining funds, restricted treasury access, and is cooperating with authorities. The incident caused significant market panic, and recovery efforts are underway, though the full technical details remain unclear.

bitcoinist02/02 10:31

Who Struck Step Finance? Treasury Breach Nets $27 Million

bitcoinist02/02 10:31

CrossCurve Bridge Exploit Drains About $3M, Rekindling Cross-Chain Risk

Cross-chain liquidity protocol CrossCurve suffered an exploit on February 2, with estimated losses around $3 million across multiple networks. The attack involved a spoofed cross-chain message that bypassed validation, allowing the attacker to trigger unauthorized token unlocks on the destination chain. The protocol urged users to pause interactions and launched an investigation. CEO Boris Povar later published ten Ethereum addresses linked to the stolen funds, offering a 10% bounty for their return within 72 hours and threatening legal action. The incident highlights persistent vulnerabilities in cross-chain bridges, where security often conflicts with user demand for speed. Verification failures and assumptions in smart contract logic remain critical risks, as a single flaw can lead to multi-network exploits.

ccn.com02/02 09:33

CrossCurve Bridge Exploit Drains About $3M, Rekindling Cross-Chain Risk

ccn.com02/02 09:33

Crypto Scams and Hacks Surge to $370M in January: CertiK

In January, cryptocurrency scams and hacks surged to $370.3 million, marking the highest monthly loss in 11 months and a fourfold increase from January of the previous year. The majority of the stolen funds came from a single social engineering scam that resulted in a $284 million loss. Phishing attacks accounted for over $311.3 million of the total. The month's largest incidents included a $28.9 million hack on Step Finance, a $26.4 million exploit of the Truebit protocol due to a smart contract bug, and a $13.3 million attack on SwapNet. Overall, 16 major hacks were recorded, causing $86.01 million in losses—a slight decrease from the previous year but a 13% rise from December. The figures represent a 214% increase from December's losses and highlight a significant escalation in crypto security breaches.

TheNewsCrypto02/02 08:13

Crypto Scams and Hacks Surge to $370M in January: CertiK

TheNewsCrypto02/02 08:13

CrossCurve Bridge Exploit Exposes $3 Million Loss in Cross-Chain Security Breach

CrossCurve, a cross-chain liquidity and bridge protocol, suffered a security breach resulting in approximately $3 million in losses. The exploit was caused by a missing security check in its smart contract, allowing attackers to send fake but valid-looking messages and drain tokens. The incident resembles the 2022 Nomad bridge hack and highlights that even protocols with multiple validation systems (like Axelar and LayerZero) remain vulnerable to single coding errors. CrossCurve and its backer, Curve Finance founder Michael Egorov, advise users to pause all interactions with the protocol, review exposures to CrossCurve-related pools, and await official updates.

TheNewsCrypto02/02 07:52

CrossCurve Bridge Exploit Exposes $3 Million Loss in Cross-Chain Security Breach

TheNewsCrypto02/02 07:52

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