SecurityBrief UK - Technology news for CISOs & cybersecurity decision-makers

Distributed Ledger Technology stories

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Visa launches Tempo validator node in blockchain push

3 days ago
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firewalls
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network security
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crypto
Visa takes a direct stake in Tempo's blockchain operations, joining an early group of outside validators as it deepens its stablecoin and payments push.
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L&G Asset Management launches tokenised liquidity funds

3 days ago
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crypto
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fintech
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blockchain
L&G Asset Management puts £50 billion liquidity fund range on Calastone's tokenised network for blockchain-based access on Ethereum and other EVM chains.
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Re7 Capital partners Zodia Custody on on-chain funds

Last week
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crypto
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blockchain
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risk & compliance
Re7 Capital teams up with Zodia Custody to give selected funds on-chain representation and off-exchange settlement for institutional clients.
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SC Ventures backs Keyrock in USD $1.1 billion round

This month
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crypto
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fintech
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blockchain
Keyrock lands new Series C funding from SC Ventures as it expands trading, liquidity and tokenised finance services for institutions.
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DTCC adds four directors to board amid market shifts

Last month
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fintech
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blockchain
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risk & compliance
DTCC names four senior market figures to its board as the financial infrastructure group sharpens its focus on risk, technology and digital assets.
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Monument to tokenise retail deposits on Midnight blockchain

Last month
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data protection
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dr
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digital transformation
Monument to tokenise GBP £250 million of retail deposits on Midnight blockchain in UK first, keeping savings protected and interest-bearing.
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Solana launches platform for banks, payments groups

Last month
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dr
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digital transformation
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crypto
Solana unveils an API-based developer platform for banks and payment firms, backed by Mastercard, Worldpay and Western Union pilots.
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Nasdaq & Talos join forces on tokenised collateral

Last month
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crypto
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fintech
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blockchain
Nasdaq links Calypso and Trade Surveillance to Talos to streamline tokenised collateral, uniting risk and compliance across on- and off-chain assets.
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World Gold Council launches shared digital gold platform

Last month
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digital transformation
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crypto
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fintech
The World Gold Council unveils a shared Gold as a Service platform to standardise and scale interoperable digital gold infrastructure.
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Web3 experts back blockchain as key to trustworthy AI

Last month
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agricultural technology
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digital transformation
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hyperscale
Seven in ten UK Web3 specialists say blockchain is essential for trustworthy AI, despite credibility concerns still slowing adoption.
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Nasdaq unveils issuer-led tokenised share framework

Last month
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blockchain
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stock market
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distributed ledger technology
Nasdaq sets out equity token blueprint to let companies issue on-chain shares while preserving control, rights and US regulatory status.
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Swift banks back scheme for faster cross-border pay

Last month
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fintech
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blockchain
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payment technologies
Swift enlists over 50 banks to launch common rules for faster, clearer cross-border retail payments, with first flows live by June.
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Siemens boosts circuit protection with circular soft starter

Last month
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hyperscale
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blockchain
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iot
Siemens expands SENTRON circuit protection and unveils a refurbished SIRIUS soft starter built for circularity and lower CO2 emissions.
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Clearstream, DTCC & Euroclear set DLT interoperability plan

Last month
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crypto
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fintech
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blockchain
Clearstream, DTCC and Euroclear publish joint framework to keep tokenised securities markets connected across rival DLT networks.
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Tariffs, AI, new trade routes reshape supply chains

Thu, 26th Feb 2026
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hyperscale
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fintech
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blockchain
Tariff hikes, AI adoption and regional supply chains are redrawing global trade as firms diversify sourcing and tighten working capital.
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Oxford study to shape UK's future open finance regime

Wed, 25th Feb 2026
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digital transformation
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fintech
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blockchain
Oxford's Saïd Business School and Raidiam will design and test rival models to underpin the UK's future open finance and smart data regime.
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Finteum hits USD $1bn weekly intraday FX swap trades

Wed, 11th Feb 2026
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fintech
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blockchain
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data privacy
Finteum hits USD $1bn in weekly intraday FX swaps as Goldman Sachs joins its liquidity platform and NatWest Group, UBS ramp up trading.
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DXC adds Ripple, Euronet to Hogan for digital assets

Thu, 22nd Jan 2026
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digital transformation
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crypto
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fintech
DXC weaves Ripple and Euronet tech into its Hogan core platform, adding digital asset custody and blockchain payments for banks.
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DTCC to tokenise US Treasuries with Digital Asset, Canton

Tue, 13th Jan 2026
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crypto
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blockchain
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risk & compliance
DTCC will tokenise US Treasuries on the Canton Network with Digital Asset, aiming for an MVP in 2026 as part of a multi-year roadmap.
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Digital Asset forecasts 2026 institutional crypto shift

Mon, 12th Jan 2026
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crypto
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risk & compliance
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data privacy
Digital Asset predicts 2026 tipping point as institutions go on-chain, prioritising privacy, clear rules and routine stablecoin use.