Author: 行政

A routine Radix code refactor created a vault flaw that enabled a roughly $1.3 million theft and later forced validators to halt the blockchain.The Radix Foundation said Sept. 17 that an RDX Works development team introduced the defect during a June 2023 cleanup of the Radix Engine, the software layer that executes transactions and enforces asset ownership across the network. The vulnerability remained undetected for more than three years before an attacker exploited it on Aug. 31.A community reconstruction of the ledger shows the attacker withdrew about 458,915 USDC, 72,420 USDT, 61.08 ETH, 6.35 wrapped Bitcoin, 536.16 SOL and 32.91…

The United States Mint has released official images of its upcoming 2026 Green Lantern gold coin and silver medals, offering a first look at the final designs for the latest additions to its Comic Art Coin and Medal Program. US Mint images of the 2026 Green Lantern Comic Art gold coin and 25 ounce silver medal presented on a custom background The artwork features John Stewart, Earth’s third Green Lantern, soaring above Earth with his illuminated power ring on the obverse, while the reverse centers on a raised fist and ring projecting a beam of light. Green Lantern Designs Before…

The US sanctioned Iranian crypto exchange BitBank, widening its campaign against digital-asset infrastructure allegedly used to finance the Islamic Revolutionary Guard Corps (IRGC).On Sept. 17, the Treasury Department’s Office of Foreign Assets Control (OFAC) said that the sanctioned Iranian financier Babak Zanjani used BitBank between June and July to facilitate hundreds of millions of dollars in Bitcoin transfers to the IRGC.Treasury also said Hormuz Safe Marine Services Authority, previously sanctioned over an alleged maritime-payment scheme in the Strait of Hormuz, had used the exchange since June to move receipts to the Iranian government.The action reaches beyond BitBank to Pishtaz Simorgh…

XRP Ledger (XRPL) developers are using mathematical proofs to test whether the network’s forthcoming lending market can be drained or become insolvent.On Sept. 17, protocol research firm Common Prefix said it is formally verifying XRPL’s Lending Protocol with Lean 4, a theorem-proving language designed to establish whether software satisfies defined mathematical properties across possible system states.The firm said the work is intended to show that the protocol cannot enter states that violate its accounting and safety rules.The work has taken on greater significance after xrpld version 3.4.0 shipped this week with LendingProtocolV1_1, an amendment that introduces closed-ended lending vaults and cash-basis…

Hyperliquid has launched native manual borrowing, extending its trading infrastructure into credit as HYPE climbed to a fresh all-time high above $90.The Sept. 18 rollout lets users pledge HYPE or Bitcoin as collateral to borrow USDC or USDT directly through HyperCore. Hyperliquid said $269 million in assets were borrowed Friday, giving the new product immediate scale.The launch comes as Hyperliquid broadens the financial functions available inside its core infrastructure, allowing users to move between trading, collateral and credit without relying on separate lending protocols.HYPE has risen roughly 15% this week and traded above $90 on Friday, with CryptoSlate’s data recording…

Participating Zcash coinholders have overwhelmingly favored keeping scheduled halvings and waiting until February 2031 to begin returning ZEC collected by the Network Sustainability Mechanism to future block rewards.The choices were part of a five-question poll on NU7, Zcash’s next network upgrade. Between 2.399 million and 2.404 million ZEC participated in each question. All five cleared 1 million ZEC, although the poll rules required only one question to reach that threshold for the overall poll to be considered representative. Related ReadingZcash surges 62% to $880 as holders prepare to vote on changing how ZEC is issued The result gives implementers a…

Two days after the US Senate failed to advance the CLARITY Act, federal regulators opened two narrower routes for crypto-linked market access under existing law.The Securities and Exchange Commission created a five-year path for permissioned venues to trade tokenized US stocks through automated market makers. The Commodity Futures Trading Commission broadened staff no-action relief so qualifying software providers can connect users to regulated derivatives markets without registering as introducing brokers for the covered activity.The actions can support real products, but they do not recreate market-structure legislation. The SEC route is capped and conditional. The CFTC route still relies on registered…

State-linked hackers are increasingly using public blockchains to keep malware connected to infrastructure that traditional takedowns cannot easily disable.Groups tied to North Korea and Iran accounted for roughly two-thirds of newly observed blockchain-dead-drop activity each quarter by the second quarter of 2026, Chainalysis said. State-linked operators now represent about half of all activity the analytics firm tracks, up from a negligible share in early 2024.The technique, known as a blockchain dead drop, stores malware instructions, command-and-control addresses or pointers inside transactions and smart contracts. Compromised devices can repeatedly query those public records for updated instructions, letting attackers change servers without…

The Federal Reserve raised its target range by 25 basis points to 3.75%-4.00% on Sept. 16, pushing the one-year Treasury yield to 4.45% the same day and pressuring crypto lending yields.That move lifts the return available to anyone willing to hold nothing riskier than government debt, setting a fresh benchmark for crypto lending yields to measure against.Coin Metrics found that USDC lenders on Aave earned an average of 31 basis points less than that one-year Treasury throughout the period it studied in 2026. The Aave yield fell short of the Treasury rate in 78% of the intervals measured across that…

OFAC designated Tehran-based crypto exchange BitBank on 17 September, alleging financier Babak Zanjani used it to move hundreds of millions of dollars in Bitcoin to the IRGC between June and July. Software developer Pishtaz Simorgh Electronic Trade Company and three Zanjani associates were designated alongside the exchange under Executive Order 13902, which carries secondary sanctions exposure. Treasury says the Hormuz Safe Marine Services Authority, designated in July, has used BitBank since June to pass Strait of Hormuz transit payments to the Iranian regime. US Treasury’s Office of Foreign Assets Control sanctioned Tehran-based cryptocurrency exchange BitBank on Thursday, alleging Iranian financier…