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CEX

CEXs are platforms managed by centralized organizations that facilitate the trading of cryptocurrencies, offering high liquidity and user-friendly fiat on-ramps. Leaders like Binance, OKX, and Coinbase serve as the primary gateways for institutional and retail entry. In 2026, the industry focus is on Proof of Reserves (PoR), enhanced regulatory compliance, and hybrid models that offer self-custody options. This tag provides updates on exchange security, listings, and global market trends.

4232 Articles
Created: 2026/02/02 18:52
Updated: 2026/02/02 18:52
Bitget – Ngày TGE Lighter & Hướng dẫn kiếm điểm | Cách tối đa hóa phần thưởng airdrop

Bitget – Ngày TGE Lighter & Hướng dẫn kiếm điểm | Cách tối đa hóa phần thưởng airdrop

Lighter đang viết lại các quy tắc của giao dịch phi tập trung vĩnh cửu và vòng gọi vốn mới [...] The post Bitget – Ngày TGE Lighter & Hướng dẫn kiếm điểm | Cách tối đa hóa phần thưởng airdrop appeared first on VNECONOMICS.

Author: Vneconomics

2025/11/24

YEI Finance: Hướng dẫn đầy đủ về giao thức DeFi và dự đoán giá CLO

YEI Finance: Hướng dẫn đầy đủ về giao thức DeFi và dự đoán giá CLO

Nếu bạn đang tìm hiểu những xu hướng mới nhất trong tài chính phi tập trung, có lẽ bạn đã [...] The post YEI Finance: Hướng dẫn đầy đủ về giao thức DeFi và dự đoán giá CLO appeared first on VNECONOMICS.

Author: Vneconomics

2025/11/24

Best Wallet Token Presale Ends Friday: Could $BEST Be The Next 1000x Crypto?

Best Wallet Token Presale Ends Friday: Could $BEST Be The Next 1000x Crypto?

Quick Facts: ➡️ Best Wallet is a live, non-custodial wallet with Fireblocks security, multi-chain support, DEX aggregation, and presale access already embedded into a mobile-first app. ➡️ $BEST powers ecosystem perks like reduced fees, higher staking yields, governance, and curated access to early-stage token sales through Upcoming Tokens. ➡️ The presale has raised almost $17.4M […]

Author: Bitcoinist

2025/11/24

Pump.fun faces sharp losses despite 20B whale accumulation – Here’s why!

Pump.fun faces sharp losses despite 20B whale accumulation – Here’s why!

The post Pump.fun faces sharp losses despite 20B whale accumulation – Here’s why! appeared on BitcoinEthereumNews.com. Key Takeaways What drove Pump.fun’s decline? Team wallets sent $436.5 million to exchanges while buybacks fell, weakening support and pressuring the price. How are PUMP whales reacting now? Top holders added 20 billion tokens, showing accumulation despite bearish momentum and a potential test near $0.0022. With the crypto market stuck in a prolonged downtrend, some altcoins, including Pump.fun, have taken heavy damage. Amid this pressure, the Pump.fun [PUMP] team sharply increased exchange deposits, raising renewed fears of dumping across the market. Pump.fun moved $436.5 million to exchanges Lookonchain data showed Pump.fun steadily offloaded USDC. It deposited $436.5 million USDC into Kraken since the 15th of October. During the same period, $537.6 million USDC flowed from Kraken to Circle via wallet DTQK7G. Source: Lookonchain Such heavy CEX transfers previously aligned with selling phases. Between the 19th of May 2024 and the 12th of August 2025, the team sold 4.19 million SOL worth $757 million. That history kept sentiment fragile. Investors generally interpret increased team-led exchange flows as bearish, which often encourages copycat selling from other holders. Buybacks fall sharply Pump.fun also scaled back token buybacks. Artemis data showed buyback spending dropped 36.5% to $886k, holding below the $1 million line. Source: Artemis That shift set up the reduced support, suggesting weaker team conviction as PUMP extended its decline. Without stabilizing flows, downside risk strengthened. Whales take the opposite stance Even so, whales used the drop to accumulate. Coinalyze showed buyers dominated 4 of the last 7 days, while sellers prevailed only twice. Source: Coinalyze PUMP recorded 39.23 billion in Buy Volume since the 20th of November, signaling broad Spot demand. On top of that, Nansen data showed Top Holders increased balances by 20 billion tokens during the same period. Balance Change also stayed positive, indicating minimal whale distribution. This accumulation, despite…

Author: BitcoinEthereumNews

2025/11/24

Best Meme Coins to Buy as the Dogecoin ETF Goes Live

Best Meme Coins to Buy as the Dogecoin ETF Goes Live

Quick Facts: ➡️ Grayscale’s new Dogecoin ETF ($GDOG) launches on NYSE Arca today, signaling growing institutional interest in altcoin and meme-coin exposure. ➡️ ETF flows into $DOGE and $XRP often act as catalysts for broader altcoin rotations, especially into higher-beta meme assets during risk-on periods. ➡️ PepeNode and Maxi Doge pair meme branding with staking […]

Author: Bitcoinist

2025/11/24

Dogecoin Holds Steady As Elon Musk’s Ambitious D.O.G.E. Project Quietly Ceases Operations ⋆ ZyCrypto

Dogecoin Holds Steady As Elon Musk’s Ambitious D.O.G.E. Project Quietly Ceases Operations ⋆ ZyCrypto

The post Dogecoin Holds Steady As Elon Musk’s Ambitious D.O.G.E. Project Quietly Ceases Operations ⋆ ZyCrypto appeared on BitcoinEthereumNews.com. Advertisement &nbsp &nbsp The price of Dogecoin (DOGE) ignored the premature close of the Department of Government Efficiency (D.O.G.E.), the extra-governmental agency co-founded by Elon Musk, as it surged on Monday, driven by anticipation of Grayscale’s imminent launch of a DOGE-based exchange-traded fund (ETF). D.O.G.E. Disbands Eight Months Ahead Of Schedule The Department of Government Efficiency has effectively ceased operating months before its charter was set to expire in mid-2026, according to a Sunday report from Reuters. Scott Kupor, Director of the Office of Personnel Management (OPM), which manages the federal workforce and its benefits, confirmed that DOGE has been dissolved and its functions have been transferred to other traditional agencies despite having eight months left to run. D.O.G.E. grabbed headlines just days after President Trump’s election win in November 2024, with the then president-elect stating the agency’s purpose was to “slash excess regulations, cut wasteful expenditures, and restructure Federal Agencies.” Notably, the Department of Government Agency attracted the crypto community’s attention because its acronym matched the DOGE meme coin that Musk is an outspoken fan of. Advertisement &nbsp That overlap sparked public speculations of a connection between the two. In fact, the Dogecoin logo briefly appeared on the organization’s website soon after it launched, causing the OG memecoin to go parabolic. Shortly afterward, the department reportedly began exploring the use of blockchain technology to enhance government transparency and efficiency. However, Musk had a very public falling-out with Trump after the world’s richest man was disappointed with the president’s big, beautiful bill, which proposed multi-trillion-dollar tax breaks and a boost to defence spending. The SpaceX and Tesla boss ended up calling it quits in late May to run his companies again. Grayscale’s DOGE ETF Poised For Debut Today Meanwhile, the New York Stock Exchange has approved the listing…

Author: BitcoinEthereumNews

2025/11/24

PA Daily News | Upbit plans to list on Nasdaq after merger; Wall Street recently sold $540 million worth of MSTR stock.

PA Daily News | Upbit plans to list on Nasdaq after merger; Wall Street recently sold $540 million worth of MSTR stock.

Today's top news highlights: South Korean cryptocurrency exchange Upbit plans to list on Nasdaq after a merger. Wall Street recently reduced its holdings of Strategy shares by approximately $540 million, and MSTR's institutional holdings decreased by approximately 14.8% during Q3. The U.S. Department of Efficiency has been dissolved. Analyst Ali: If BTC retraces further, watch for support levels at $75,740, $56,160, and $52,820. Bitmine bought another 28,625 ETH, worth $82.11 million. The pump.fun project team has transferred 405 million USDC to Kraken in the past week. Hyperliquid will unlock $308 million of HYPE on November 29th, representing 2.66% of the circulating supply. Port3 launches token migration plan and burns over 160 million tokens. Macro South Korean cryptocurrency exchange Upbit plans to list on Nasdaq after the merger. According to Bloomberg, Upbit, South Korea’s largest cryptocurrency exchange, plans to seek a Nasdaq listing after the merger is completed. Franklin Templeton's XRP ETF has received listing approval from the NYSE. According to Cryptobriefing, the New York Stock Exchange Arca has approved the listing of Franklin Templeton's XRP ETF and has formally submitted the relevant documents to the U.S. Securities and Exchange Commission (SEC) for certification. This means the fund has met all exchange requirements and is not far from its official launch. According to Franklin's latest disclosure, the Franklin XRP Trust ETF will be listed under the ticker symbol XRPZ and will charge an annual sponsor fee equivalent to 0.19% of its net asset value. The sponsor plans to fully waive this fee on the initial $5 billion in assets by May 31, 2026. Wall Street recently reduced its holdings of Strategy shares by approximately $540 million, and MSTR's institutional holdings decreased by approximately 14.8% during Q3. According to Cryptoslate, Wall Street recently reduced its holdings in MicroStrategy (MSTR) stock by approximately $540 million, marking a gradual fading of its role as a proxy for Bitcoin. MicroStrategy was once a popular choice among institutional investors due to its Bitcoin holdings, but with the proliferation of Bitcoin spot ETFs and other direct holding instruments, institutional investors are turning to more direct Bitcoin exposure. Data shows that the value of MSTR's institutional holdings decreased by approximately 14.8% during Q3, involving major fund managers such as Capital International, Vanguard, BlackRock, and Fidelity. Despite this, MSTR still has over $30 billion in institutional market exposure, which may be used more for tactical hedging or leverage in the future. South Korean financial authorities will impose sanctions on several cryptocurrency exchanges, and severe penalties may be unavoidable. According to Newsis, South Korean financial authorities are expected to impose sanctions on a series of cryptocurrency exchanges for violating anti-money laundering obligations. Following the penalty imposed on Dunamu (operator of Upbit), the Financial Supervisory Service (FIU) plans to take action against other exchanges, including Korbit, Gopax, Bithumb, and Coinone. The Financial Supervisory Service has conducted on-site inspections of these exchanges since last year and is currently in the legal review and sanctions deliberation stage. The U.S. Department of Efficiency has been dissolved. According to Jinshi News, the Department of Government Efficiency (DOGE), which President Trump established with great fanfare in January to reduce the size of the government after taking office, has been dissolved despite having eight months remaining in its term. When asked about the current state of DOGE, the head of the Office of Personnel Management, Cooper, said, "It simply doesn't exist." Cooper added that DOGE is no longer a "centralized agency." This is the first time the Trump administration has confirmed the dissolution of DOGE. This agency, led by Musk, implemented sweeping reforms in Washington after its establishment in January, rapidly reducing the size of federal agencies, cutting their budgets, or shifting their focus to Trump's priorities. According to an executive order signed by Trump after taking office, DOGE was supposed to operate until July 2026. Opinion Xie Jiayin: The current market is similar to the best buying opportunity in March or April 2025, when the price of BTC was $75,000. Xie Jiayin, head of Bitget's Chinese-language division, pointed out that the total market capitalization of cryptocurrencies has returned to $3.3 trillion, with Bitcoin spot ETFs seeing a net inflow of $456 million in a single day. Meanwhile, the crypto fear index fell to 10, a two-year low. He noted that the current market is in a state of extreme panic, similar to the best buying opportunity in March-April 2025, when Bitcoin was priced at $75,000. The main market themes this year remain unchanged: Trump family-related projects (DATs) continue to see large-scale buying; Bitcoin and Ethereum ETFs are showing positive weekly inflows; stablecoin market capitalization is growing rapidly, with institutional long-term capital gradually entering the market. After the black swan event on October 11th, leveraged funds were significantly cleared out, and the market is considered to be in the "cleanest bottom area." Analysis suggests paying attention to the daily net inflows of BTC and ETH spot ETFs, MicroStrategy's accumulation dynamics, and the total supply curve of stablecoins. Historical data shows that 6-12 months after extreme fear often sees a strong market rebound. Analyst Ali: If BTC retraces further, watch for support levels at $75,740, $56,160, and $52,820. According to renowned crypto analyst Ali, Bitcoin has exhibited five sell signals over the past month. First, the monthly MACD for Bitcoin (BTC) has turned bearish for the first time since January 2022. Furthermore, the 50-day moving average on the daily chart has crossed below the 200-day moving average, forming a "death cross." Bitcoin has also broken below the 50-week moving average support, a level that historically often foreshadows significant pullbacks. Simultaneously, the SuperTrend indicator on the weekly chart has issued a sell signal; this indicator has a long-term reliability in trend reversals. Additionally, the monthly TD Sequential indicator has also issued a sell signal for Bitcoin, with similar signals in the past triggering corrections of 78% and 32% respectively. If Bitcoin pulls back further, key support levels may be at $75,740, $56,160, and $52,820. Project Updates Upbit will launch trading pairs for MON in Korean Won, BTC, and USDT. South Korean cryptocurrency exchange Upbit announced that it will launch MONAD (MON) trading on the Korean Won, BTC, and USDT markets. The Solana community has initiated a new governance proposal, SIMD-0411, to accelerate inflation reduction. According to Finance Feeds, the Solana community has launched a new governance proposal, SIMD-0411, aimed at significantly accelerating the network's deflation timeline and reshaping the long-term economic model of the SOL token. The proposal would increase Solana's annual deflation rate from -15% to -30%, shortening the time to reach the long-term inflation floor from approximately six years to just over three years. Based on current projections, this change would reduce the future issuance of SOL tokens by over 22 million—equivalent to nearly $3 billion at current market valuations—making it one of the most significant monetary policy adjustments in the ecosystem's history. Solana's existing token economic framework sets an annual inflation rate of approximately 4.18%, gradually declining to a final inflation rate of 1.5%. SIMD-0411 accelerates this process, locking in a faster decline in token issuance. Supporters argue that this will improve supply and demand dynamics, support stronger price stability, and align Solana's economic model with the behavioral expectations of institutional investors entering the ecosystem. For a chain that has historically emphasized growth, throughput, and incentive-driven expansion, this marks a shift towards a more scarcity-oriented design philosophy. Agentic FoF was compromised due to a security vulnerability, resulting in the leakage of approximately $531,000 in funds. BasisOS posted on its X platform: "Due to a security vulnerability, Agentic FoF was compromised, resulting in the leakage of approximately $531,000. All vaults are currently suspended, and Agentic FoF's withdrawal function has also been suspended pending the results of an internal investigation. Basis vaults are currently secure, but have been suspended for security reasons; withdrawals remain available. An update will be released within 24 hours." Port3 launches token migration plan and burns over 160 million tokens. According to official sources, Port3 will launch a token migration plan, with all tokens migrating at a 1:1 ratio. A snapshot was taken immediately after the attack. The team will distribute tokens in bulk, providing 200 to 500 tokens as compensation to each user affected by the attack as of 20:56 UTC. The team is currently confirming the distribution method on CEXs; the new tokens will only be issued on the BNB Chain. By burning team tokens, the excess supply caused by the vulnerability exploit will be completely offset, with a total of 162,750,000 PORT3 tokens burned to ensure the total supply remains unchanged. The team has patched the vulnerability, preventing the hacker from obtaining any new tokens or issuing any new tokens from the new contract address (CA). Previously, yesterday, news broke that Port3 Network was exploited by hackers to issue new tokens using the BridgeIn vulnerability, causing PORT3 to plummet 77.4% in 24 hours. Monad co-founders clarified that they have not issued any Meme coins or NFTs related to their pet Anago, reminding users to be aware of security risks. Regarding the Meme coin Anago appearing on the market, Monad Labs co-founder Eunice Giarta stated on the X platform: "To avoid any suspicion, @AnagoBarks is the official account of the real Anago. There will be no Meme coin or NFTs. Please do your own research and be careful." Giarta was referring to her pet, a French Bulldog. Aster: Due to an error in the gold price feed, the XAUUSDT market price deviated, and Aster will fully compensate affected users. Aster posted on the X platform: "Between 22:00 and 23:00 UTC on November 23 (06:00 and 07:00 Beijing time on November 24), one of the gold price feeds malfunctioned, causing the XAUUSDT market price to deviate from the true price. This was a global error that affected numerous platforms, including Aster and goldprice.org. The market has now returned to normal. All affected users will receive full compensation. Specific details will be announced once confirmed." Video sharing platform Rumble has enabled BTC, XAUT, and USDT tipping functionality, and the Rumble wallet has officially launched. Chris Pavlovski, CEO of video-sharing platform Rumble, recently announced on the X platform that Rumble now supports tipping in BTC, XAUT, and USDT. The test is currently open only to Android users and limited to a few thousand participants. The Rumble wallet is now officially live. He also stated, "In the creator economy, the Rumble wallet is the first to achieve creator income that is never canceled; tips will exist permanently on the blockchain, unaffected by any cancellation mechanisms." According to Tether CEO Paolo Ardoino, the Rumble wallet also supports the upcoming new stablecoin USAT and will soon support the Lightning Network. Previously, in October, it was reported that Tether planned to launch the new stablecoin USAT on the video platform Rumble, aiming to capture the US market; the Tether CEO revealed that USAT was planned for launch in December of this year; there were also reports that Rumble was partnering with Tether to launch Bitcoin tipping functionality in early December. Important data Analysts: An unknown entity is suspected of shorting HYPE through 54 wallets, making a paper profit of $5.34 million. According to analyst MLM, over the past few days, an unknown entity used 54 different wallets to short a total of 1,677,500 HYPE tokens (worth $51.65 million) at an average price of $34.2087. The liquidation price was only $34.6703, 12% higher than the current price (as of approximately 3:40 AM today). This entity also contributed to the 9% flash crash on November 9th. The entity used high leverage, with a total margin of $9 million in its wallets, and its short positions had realized unrealized profits (UPNL) of $5.34 million. Bubblemaps: Justin Sun transferred $150 million worth of BTC to his personal wallet today. According to Bubblemaps' on-chain data monitoring, Justin Sun transferred $150 million worth of Bitcoin from the BitGo escrow account to his personal wallet today. Hyperliquid will unlock $308 million of HYPE on November 29th, representing 2.66% of the circulating supply. According to Tokenomist, Hyperliquid's first token unlock is scheduled for 15:30 Beijing time on November 29th, unlocking an estimated $308 million worth of $HYPE tokens, representing 2.66% of the circulating supply. This is the first unlock since the TGE in November 2024. According to the official Medium post, core contributor tokens are locked for one year after the TGE, with most vesting to be completed between 2027 and 2028. Meanwhile, @mlmonchain discovered that the team unstaking 2.6 million $HYPE tokens (worth approximately $85.8 million) about 29 hours ago, but has not yet released an official statement regarding the unlocking process. It should be noted that unstaking does not equate to selling, but market sentiment has already shown signs of panic and bearishness. The 1inch team withdrew another 7.56 million 1INCH from Binance, worth $1.37 million. According to on-chain analyst @ai_9684xtpa, the 1inch team withdrew 7.56 million 1INCH from Binance 11 minutes ago, worth $1.37 million. The team now holds 119 million 1INCH, worth $21.74 million. SEAL member: North Korean agents have infiltrated 15% to 20% of crypto companies. According to DL News, Pablo Sabbatella, founder of Web3 auditing firm Opsek and a member of the Security Alliance (SEAL), revealed at the Devconnect conference that North Korean infiltration is far more extensive than imagined. He stated that 15% to 20% of crypto companies harbor North Korean infiltrators, and 30% to 40% of job applications may come from North Korean agents attempting infiltration. Due to international sanctions, most North Korean agents cannot directly apply for jobs, so they recruit remote workers globally, especially from developing countries like Ukraine and the Philippines, as cover. They require these workers to hand over account credentials or allow them to remotely use their identities; the workers receive 20% of the earnings, while the agents take 80%. North Korean agents also recruit Americans as "front-end" personnel, posing as non-English speaking interviewees from China, implanting malware on their computers to obtain US IP addresses and bypass restrictions to access more content. Once hired, they are often retained long-term due to their diligence and lack of complaints. To identify them, one can ask for their opinions on Kim Jong-un; they are forbidden from speaking ill of him. Sabbatella stated that the cryptocurrency industry suffers from poor operational security, making founders vulnerable to social engineering attacks and their computers susceptible to malware infection. The pump.fun project team has transferred 405 million USDC to Kraken in the past week. According to on-chain analyst Yu Jin, in the past week, the pump.fun project team transferred 405 million USDC to Kraken. Then, during the same period, 466 million USDC were transferred from Kraken to Circle, which likely represents a withdrawal. This money came from pump.fun's private sale of PUMP to institutions in June, at a price of $0.004 (which has since fallen below the initial offering price). Institutional holdings Wintermute withdrew $4.1 million from Kraken AAVE 10 hours ago. According to on-chain analyst The Data Nerd, 10 hours ago, Wintermute withdrew 24,124 AAVE tokens from Kraken, worth approximately $4.1 million. Bitmine bought another 28,625 ETH, worth $82.11 million. According to Lookonchain, Bitmine has just bought another 28,625 ETH, worth $82.11 million.

Author: PANews

2025/11/24

Analysts Predict These 3 Altcoins Will Lead the Next Bull Run

Analysts Predict These 3 Altcoins Will Lead the Next Bull Run

The post Analysts Predict These 3 Altcoins Will Lead the Next Bull Run appeared on BitcoinEthereumNews.com. Crypto Presales Altcoins are starting to steal the spotlight again as the market shifts away from Bitcoin dominance. Capital is rotating fast after BTC’s share of the market dropped from above 61% to 58.8%, while new inflows pour into top-performing altcoins like Solana. Institutional buying is rising, and ETF demand is climbing. Analysts say the market may be approaching a key moment. These three altcoins rank as the best crypto to buy now. Best Crypto to Buy Now Ahead of the Next Bull Run Solana (SOL) — The High-Speed Contender Pushing for a Market Rebound Remittix (RTX) — The Utility-Driven PayFi Token Tipped to Lead the Next Bull Run Cardano (ADA) — The Steady Builder Gaining Strength Through Real Adoption 1. Solana Solana shows strong resilience despite heavy volatility. The SOL price is holding near the key $128–$136 zone as traders assess whether momentum can shift. A possible Death Cross sits on the chart, but analysts note that similar setups in 2023 triggered major rebounds once selling pressure peaked. The current Solana price prediction suggests that a bounce could form if buyers defend support at $123. Sentiment on-chain has dipped, but realized PnL is testing areas that triggered reversals in March, April, and September 2023. A breakout above $136 could lead to $157. Solana remains notable for its speed, staking yield, and strong ETF interest. The chain still handles 2,000+ TPS and ranks high in fee revenue accumulation across altcoins. 2. Remittix Remittix is emerging as one of the best crypto to buy now as analysts track a shift toward utility-driven assets. It stands out because it solves a real financial bottleneck, not a speculative narrative. Instead of focusing on hype, Remittix is building full PayFi infrastructure that connects crypto to traditional finance seamlessly. Why Remittix is gaining traction: A…

Author: BitcoinEthereumNews

2025/11/24

Best Crypto to Buy Now: Analysts Predict These 3 Altcoins Will Lead the Next Bull Run

Best Crypto to Buy Now: Analysts Predict These 3 Altcoins Will Lead the Next Bull Run

Institutional buying is rising, and ETF demand is climbing. Analysts say the market may be approaching a key moment. These […] The post Best Crypto to Buy Now: Analysts Predict These 3 Altcoins Will Lead the Next Bull Run appeared first on Coindoo.

Author: Coindoo

2025/11/24

Port3 Exploit Triggers Full Token Migration After Cross-Chain Vulnerability Exposes CATERC20 Weakness

Port3 Exploit Triggers Full Token Migration After Cross-Chain Vulnerability Exposes CATERC20 Weakness

The post Port3 Exploit Triggers Full Token Migration After Cross-Chain Vulnerability Exposes CATERC20 Weakness appeared on BitcoinEthereumNews.com. Port3 suffered a critical exploit today. A single validation flaw inside Nexa Network’s cross-chain CATERC20 token standard opened the door to unauthorized minting and a rapid price collapse. What followed was a full-scale breakdown of the token’s security model, a multi-address exploit, and now a complete token migration to stabilize the ecosystem. The incident is not just another hack. It’s a textbook case of how a boundary-condition bug buried inside a cross-chain implementation can wipe out an entire token economy once ownership is renounced. And Port3 now confirms it is reissuing the token, burning team tokens to neutralize excess supply, and migrating entirely to BNB Chain. Here’s the full breakdown. A Vulnerability Hidden in CATERC20 Opened the Door Port3 integrated Nexa Network’s CATERC20 standard to support multi-chain expansion. The goal was to power easy cross-chain messaging and token movement across several ecosystems. But CATERC20 carried a critical vulnerability inside its boundary-condition validation logic. Once ownership of the Port3 token contract was renounced, a move intended to increase decentralization, the validation function started returning a value of 0. That value matched the owner-verification condition, causing the ownership check to fail. As a result, the system treated unauthorized addresses as valid. The flaw did not appear in the CATERC20 audit report. Port3’s renounced-ownership status placed the token in the exact configuration where the vulnerability could be triggered. And once discovered, it opened the door to full unauthorized access. Incident Report: $PORT3 Hacker Attack PORT3 aimed to support the development of multiple chains, and therefore adopted @nexa_network’s cross-chain token solution, CATERC20. However, CATERC20 contained a boundary-condition validation vulnerability. After the token’s ownership… — Port3 Network (@Port3Network) November 23, 2025 The Hacker’s First Move: Registering a Fake Authorized Address The attacker located the authorization-verification bug inside the Port3 BSC-side contract and moved quickly. At…

Author: BitcoinEthereumNews

2025/11/24

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