The order reaches covered U.S. financial institutions sending or receiving funds, including cryptocurrency, to or from MEXC Global. [3] Its definition includes overseas branches, subsidiaries and successors carrying on the exchange's business under another name. [3] FinCEN expressly excludes U.S.-located branches, subsidiaries and offices from that definition. [3]
Issuance starts a process: the order specifies a 30-day interval between Federal Register publication and effectiveness. [3] The posted document still leaves the effective date blank, pending publication. [3] FinCEN says additional reporting requirements would leave the transfers it wants to stop intact. [3]
The order leaves existing suspicious-activity reporting and Treasury sanctions obligations in place. [1]
Treasury alleges at least $16 billion in illicit transactions between May 2021 and May 2026, covering sanctions evasion and other activity. [1] Within that total, it identifies nearly $1.5 billion connected to Russian sanctions evasion. [1] It says MEXC continued transactions with Garantex and successor Grinex through June 2026, despite Garantex's April 2022 designation. [1]
The department describes an exchange processing more than $1 billion daily as of September 2026, with approximately $5 billion in reserves. [1] Those are Treasury's figures; MEXC's response says user assets remain secure and its legal and compliance teams are reviewing the order. [1] [2] The exchange promises engagement with regulators and an independent examination of its anti-money-laundering and sanctions controls. [2]
News
FinCEN and the Fed abandon a lower cross-border reporting threshold. [4]
FinCEN announced the joint withdrawal on 6 November 2026. [4] The proposal would have cut the information-collection threshold from $3,000 to $250 for certain transfers beginning or ending outside the United States. [5] It also proposed explicitly covering convertible virtual currencies; the withdrawal document is scheduled for publication on 9 November 2026. [5]
GOPAX replaces routine withdrawals with staff approvals. [6]
Unchained reports that GOPAX halted trading and crypto deposits on 6 November 2026 while moving customer coins into offline storage. [6] According to its translation of the exchange's notices, withdrawals require emailed requests and manual approval, which can delay payment. [6] Neither notice sets a return date for normal service, Unchained reports. [6]
Indian investigators search premises linked to CoinDCX and Delta Exchange. [7]
The Crypto Times reports searches at three Bengaluru premises on 4 and 5 November 2026, announced by the Enforcement Directorate on 6 November 2026. [7] Its account attributes allegations of unauthorized cross-border crypto derivatives and tokenized-stock transactions to the agency. [7] The publication reports that Delta denied cross-border virtual-asset transfers and said operations continued; CoinDCX said it cooperated and complied with Indian law. [7]
Tech
Nethermind's validation defense preserves block processing while transactions wait. [8]
Nethermind researchers published denial-of-service tests for proposed Ethereum frame transactions on 6 November 2026. [8] Their defense pauses transaction validation during block processing, permitting a tested 300,000-gas validation budget against the proposal's 100,000-gas cap. [8] Under a flood of 100 failing transactions per second, their slowest machine admitted just 12% of honest frame transactions. [8] These are client benchmarks on specified hardware, rather than measurements of a deployed network upgrade. [8]
Walraswap proposes batch settlement using external trading pools. [9]
Sergio Yuhjtman introduced the research on 5 November 2026, describing equilibrium-based settlement across multiple tokens. [9] The proposed calculation combines submitted orders with external automated-market-maker liquidity while leaving a nonnegative surplus of each token. [9] External swaps retain their pools' pricing rules; the design relies on governance choosing solvers and public order flow exposing censorship. [9]
Culture
Molly White challenges crypto's election victory accounting. [10]
In her 4 November 2026 assessment, White counts losses in nine of twelve called competitive races backed by crypto and AI super PACs. [10] She contrasts that with forty wins in forty called safe races receiving their spending. [10] White argues that combining those categories exaggerates political influence; these are her dated counts and interpretation, rather than final election totals. [10]
Soispoke asks privacy researchers to establish user demand. [11]
On 6 November 2026, soispoke asked which user flows require a privacy pool to fund actions originating from a user's address. [11] Nethermind's Daniil Ankushin acknowledged that his team had not measured demand, suggesting loan repayments, claims and voting as examples. [12] He narrowed the claimed gap to ordinary accounts and smart accounts lacking a suitable execution path, conceding that pool-originated calls cover many smart-account cases. [12]