A massive $12.28 million spot market order for BTC was executed.

The Moscow Exchange (MOEX) announced that it will open cryptocurrency trading services to financial market participants starting December 1, 2026. Trading will be conducted using existing stock market infrastructure and integrated into the unified clearing system of the National Clearing Centre, with trading hours from 06:50 to 23:50 Moscow time daily. The initial supported assets include Bitcoin (BTC), Ethereum (ETH), and Tether (USDT), offering addressless and address-based trading, and supporting same-day settlement (TOD), next-day settlement (TOM), and swap tools. The exchange will gradually include more international and Russian domestic digital assets in the future, initially in a pilot phase.

Address 0xf517…c032, with a win rate of approximately 98%, completed 42 rounds of trading between September 18 and October 30, 2026. This address net sold approximately $6.66 million worth of BTC long positions between November 4 and 5, initially closing out approximately $2.2 million, then opening positions for approximately $1.8 million, and subsequently closing out approximately $6.2 million. This address currently holds approximately $18.1 million worth of BTC long positions. The weighted average price for closing BTC long positions within the window was approximately $80,253, while the weighted average price for opening positions was approximately $80,104.

Bitcoin developers are pushing forward with the BIP-54 soft fork proposal, which aims to fix four consensus rule vulnerabilities that have existed since the protocol was launched in 2009, including time warp attacks, "poisonous" blocks that require long verification times, a 64-byte transaction vulnerability in the Merkle tree, and the replay risk caused by duplicate coinbase transactions. BIP-54 was drafted by developer Matt Corallo in March 2019 and received its BIP number in April 2025. The test vectors were merged at the end of 2025, and testing began on the Bitcoin Inquisition Signet network in February 2026. (Source: CryptoBriefing)

[India's Computer Emergency Response Team Warns of CRAFTY FALCON Attack on Crypto Exchanges] India's Computer Emergency Response Team (CERT-In) has warned of an AI-assisted attack campaign called CRAFTY FALCON targeting cryptocurrency exchanges and virtual digital asset service providers. Attackers are stealing wallet keys and transferring funds. The attackers use internet-exposed test environments to gain access to systems, then use shared credentials to access production environments, and employ AI security tools to generate and refine attack scripts. Some attacks are scheduled for weekends or holidays to delay detection and response. CERT-In recommends that relevant organizations strengthen 24/7 monitoring.

Arara, the email service provider for Japanese cryptocurrency exchange Zaif, suffered unauthorized access, resulting in the exposure of approximately 380,000 customer email addresses. The leaked information is limited to email addresses and does not include names, transaction details, or passwords. No intrusion was detected in Zaif's systems, and no asset loss has been confirmed. Zaif has suspended email sending and reminded customers to be wary of phishing emails, recommending that they switch to using an authentication application for two-factor authentication.