Wu reported that blockchain security company SlowMist released an analysis report on the Qubic wallet vulnerability, stating that Qubic Wallet uses Math.random(), which lacks cryptographic security, to generate account seeds. At the same time, part of the same random number sequence output is written into the dejaVu field of network packets, potentially allowing attackers to recover users' private keys through network observation. SlowMist found in a local proof of concept (PoC) that obtaining 6

Wu reported that the decentralized exchange aggregator platform 1inch announced in its official help center that the 1inch Card service will be gradually terminated. It has currently stopped accepting new user registrations, but existing cards and accounts can still be used temporarily. 1inch recommends users to withdraw or use the card balance as soon as possible, with a deadline to transfer funds by December 18, 2026, although the actual deactivation date has not yet been determined. The card

Wu reported that according to Onchain Lens monitoring, the addresses associated with the Drift Protocol attacker have become active again after several months, transferring at least 13,400 ETH to the mixing protocol Tornado Cash, worth approximately 32 million USD, possibly to conceal the flow of funds. Currently, the tracked related wallets still hold about 224.59 million USD in assets, including approximately 93,965 ETH (about 224.04 million USD) and 477,375 USDY (about 549,000 USD). Previousl

Dima Gusakov, the lead engineer of the Ethereum liquid staking protocol Lido, warned of a potential risk of staking deposit hijacking during the Glamsterdam upgrade. Malicious node operators could pre-submit Builder deposits using the same public key, causing ETH subsequently deposited into the staking protocol to be mistakenly credited to the Builder account they control during the upgrade switch, rather than the intended validator account. The related consensus specification fix proposal has b

According to the UK's The Independent, British fintech company Revolut has experienced a widespread service outage, with some users unable to log into the app, transfer funds, or even use their bank cards for payments in physical stores. Users from multiple countries including the UK, France, and Spain have reported service anomalies. Revolut has acknowledged that multiple functions are affected and stated that the engineering team is urgently working on fixes. Revolut is one of Europe's leading

Crypto market analyst Axel Adler Jr. released the latest market observation pointing out that Bitcoin has fallen about 6% from $86,700 on October 2 to $81,600 on October 20. The market structure signal has dropped from +0.37 a week ago to -0.32, which is in the neutral zone and has not yet reached the bearish threshold below -0.5. The lower bound of the price range over the past three weeks is at $80,400; if it can be maintained above this level, the current trend is still considered a normal co

According to Cointelegraph, the US SEC will conclude the public comment period on the "Regulation Crypto Assets" rule proposal on Tuesday. The proposal was introduced in August, and about 140 comments were received during the 60-day consultation period, including 6 anonymous submissions. The comments mainly concern safe harbor provisions and exemptions for issuances below a certain amount. The MiCA Crypto Alliance generally supports the amendments to disclosure requirements and suggests that the

Wu reported that on October 19, the State Taxation Administration issued a reminder requiring relevant taxpayers to complete the declaration and payment of individual income tax for offshore trusts by October 22. Late payments may face late fees and other legal risks. According to new regulations issued by the Ministry of Finance and the State Taxation Administration in July this year, Chinese tax residents who place assets into offshore trusts are generally required to calculate and pay individ

According to Bloomberg, UK AI data center operator Nscale, supported by Nvidia, is negotiating a second computing power supply agreement worth approximately $4.5 billion with Claude developer Anthropic. Previously, Anthropic reached a long-term computing power lease agreement with Nscale worth about $4.5 billion in August this year. If the new deal is completed, the total cooperation scale between the two parties will approach $9 billion. Nscale originated from Bitcoin mining company Arkon Energ