Circle Takes FX Onchain With 24/7 Stablecoin Settlement On Arc

newsbtc.com Sep 25, 2026

Circle Takes FX Onchain With 24/7 Stablecoin Settlement On Arc

Curated by Shubham · TechCapsules · Sep 25, 2026

AI-summarised brief · reviewed before publication

Circle has launched StableFX on its Arc network, enabling approved institutions to conduct 24/7 stablecoin‑based foreign exchange settlement. The platform pulls request‑for‑quote pricing from multiple liquidity providers and uses a payment‑versus‑payment smart‑contract settlement, ensuring both legs of a trade complete together or neither does, thereby reducing principal risk. Users can settle immediately or net trades over programmable windows. StableFX supports USDC, EURC, and tokenized representations of AUD, BRL, JPY, CAD, and ZAR, while Circle supplies APIs and contracts without holding custody.

💡 Why It Matters

· By moving FX settlement onto a blockchain, StableFX eliminates traditional banking windows, offering institutions continuous, risk‑mitigated cross‑currency liquidity that could reshape daily treasury operations.

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HIFI Raises $37M To Build Stablecoin And Tokenized Market Infrastructure

HIFI Bridge secured $37 million in a Series A round led by Left Lane Capital, aiming to broaden its stablecoin payment, card, and tokenized securities infrastructure. The company currently processes over $7 billion in annualized volume across 87 countries, linking traditional bank rails with on‑chain settlements. The funding will support expansion into stablecoin‑backed card products and infrastructure for tokenized capital‑market transactions, following recent collaborations with DTCC, Visa, and major financial institutions. The round underscores HIFI’s role as a bridge between conventional finance and emerging tokenized assets.

💡 By scaling its stablecoin‑enabled payment network, HIFI positions itself to streamline the cash leg of tokenized trades, a critical bottleneck in modern securities settlement. This could accelerate broader adoption of tokenized assets in mainstream markets.

nst.com.my · Sep 25

Digitising mining processes could curb leakages, data manipulation, says expert

An industry expert has warned that digitising mining operations could significantly reduce leakages and data manipulation, citing the need for transparent, real‑time monitoring systems. The expert, speaking at a recent conference, highlighted how automated data collection and blockchain‑based record keeping can expose discrepancies in ore extraction and waste disposal. He noted that current manual processes allow for costly errors and environmental violations, while digital tools can enforce compliance and improve resource allocation. The push for digital transformation is part of a broader effort to modernise mining and enhance regulatory oversight.

💡 By embedding tamper‑proof data streams into mining workflows, companies can cut operational waste and strengthen environmental accountability, reshaping industry standards.

alltechmagazine.com · Sep 25

Why Ripple Just Gave AI Agents Their Own Payment Rail and What…

Ripple announced on July 10, 2026 the XRPL AI Starter Kit, a toolkit that equips autonomous AI agents with direct access to the XRP Ledger for payments, compute billing, and invoice settlement. The kit bundles an MCP server for documentation, an Agent Wallet Skill, and a Payment Skill, enabling developers to build machine‑to‑machine transactions without human approval. Ripple’s move follows a decline in XRP’s price, which has fallen 56 % from its July 2025 peak, but signals a strategic shift toward practical utility for the token.

💡 By granting AI agents a native payment rail, Ripple positions XRP as the backbone for automated commerce, potentially reshaping how businesses handle micro‑transactions and reducing friction in digital economies.

techradar.com · Sep 22

Hackers are hiding malware on blockchains that are nearly impossible to take…

Hackers are increasingly embedding malware instructions in public blockchain ledgers, creating “dead‑drop” channels that persist even after traditional servers are shut down. Chainalysis reports a 440 % surge in such activity, with daily malicious entries climbing from 2.06 to 11.1 after the rollout of unrestricted AI models. The method uses transaction data or smart‑contract calls on networks such as TRON, Aptos, BNB Chain, Polygon and Bitcoin to store encrypted commands, addresses and configuration details that infected computers can retrieve on demand. A North Korean‑linked group (UNC5342) and Iranian actors linked to their intelligence ministry have been identified employing the technique, while Russian‑speaking cybercriminals commercialize it for multiple clients. The approach lowers the technical barrier for attackers, as high‑capacity Chinese open‑source AI models now generate malware code with fewer safeguards.

💡 By turning immutable ledgers into covert command‑and‑control hubs, hackers gain a resilient, censorship‑proof foothold that conventional takedown efforts cannot erase.

thestar.com.my · Sep 21

ECB opens blockchain link to financial markets

The European Central Bank (ECB) launched Pontes, a service linking its payment system to blockchain-based financial markets, enabling banks and investors to settle transactions in euros backed by the ECB instead of private stablecoins. Deutsche Bank, Santander, and Clearstream are the first users, with the platform operating 8 a.m. to 4 p.m. CET on business days and expanding later. The ECB also announced it will invest a portion of its €23 billion funds in blockchain‑issued, highly rated euro‑denominated bonds. The move reflects a broader shift by central banks toward on‑chain infrastructure.

💡 By offering sovereign‑backed settlement, Pontes could reduce counterparty risk and streamline cross‑border payments, positioning the ECB as a pioneer in institutional blockchain adoption.

thehackernews.com · Sep 21

ClickFix Lures Deploy ChainScript RAT Using Polygon to Rotate C2 Infrastructure

Threat actors are using ClickFix‑style lures to deliver a new remote‑access trojan dubbed ChainScript. The malware, also seen under names such as ComponentTask33 and OrchidViolet66, masquerades as legitimate software like Spotify, Zoom Workplace and Microsoft Teams. After a malicious MSI installer runs via msiexec.exe, it drops a Node.js runtime and launches a JavaScript agent through hidden PowerShell and VBScript stages, installing components in “%LOCALAPPDATA%” and persisting via a scheduled task with a Registry Run key fallback. ChainScript employs an EtherHiding‑style C2 discovery method that queries a Polygon smart contract to locate its WebSocket server, allowing the backend to rotate without changing the implant. The RAT offers full remote control, including CMD/PowerShell shells, file manipulation, screenshot capture, cryptocurrency wallet enumeration and remote JavaScript execution. The campaign, linked to the compromised HBO Max Reddit account, also distributes macOS stealers and crypto clippers, with 108 malicious ads posted over 48 hours in mid‑September 2026.

💡 By offloading C2 resolution to a blockchain contract, attackers can instantly shift infrastructure, rendering traditional takedown and signature‑based defenses ineffective. This technique signals a new frontier where decentralized platforms become core components of malware command structures.