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e2e-assure launches sovereign AI security platform

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e2e-assure has launched Cumulo, a sovereign AI-driven security operations centre platform for IT and operational technology environments. It describes the product as the UK’s only sovereign zero-day SOC platform.

The launch is aimed at organisations that want to keep cyber defence data and AI models within UK-controlled infrastructure, particularly operators of critical national infrastructure and businesses in regulated sectors. Cumulo combines threat detection, incident analysis and environment modelling in a system designed to reduce reliance on external cloud AI services.

The platform is built around a digital twin of each customer environment, maintained continuously through passive discovery across IT and OT systems. That replica is used for attack simulation and to identify risks before they are exploited, an approach e2e-assure says is particularly relevant in operational environments where live testing can disrupt services.

Another element is what e2e-assure calls a zero-day SOC model. In practice, this means live threat intelligence can be turned into detection rules immediately rather than waiting for slower update cycles, with the aim of narrowing the gap between a threat emerging and an organisation being able to detect it.

The system keeps artificial intelligence alongside a security information and event management platform rather than replacing it. In this structure, the SIEM acts as the evidential record of events, while AI analyses data, builds context and supports investigations.

Customer-dedicated local large language models are deployed within sovereign environments and trained on each organisation’s own estate. This is intended to improve accuracy by grounding analysis in local operating conditions while limiting the movement of sensitive security data outside customer-controlled infrastructure.

The launch comes as UK cyber policy places greater emphasis on early threat identification and stronger domestic control over defensive tools. e2e-assure linked the product to GCHQ’s AI Cyber Shield initiative and to broader concerns about dependence on foreign technology providers for security operations.

“Cumulo represents a shift away from traditional SOC and SIEM environments that are largely human-centric and reactive because they rely on sequential alert triage and retrospective investigation. Instead, Cumulo uses an AI-first security operating system,” said Rob Demain, chief executive officer of e2e-assure.

“Threats are now moving faster than human-led workflows can keep pace with, leaving security teams struggling. At the same time, many AI approaches in security are still constrained by legacy architectures that force them to rebuild context after the fact. We built Cumulo to change that by continuously building understanding as data is generated, while keeping expert analysts at the centre of decision-making,” Demain said.

The service retains a human review model, with SC-cleared security staff involved in decisions rather than allowing the platform to operate autonomously. Customer security and operations teams also remain involved throughout investigations, particularly where risk appetite and operational constraints differ between organisations.

Behind that model is a layered AI structure that separates environment-specific reasoning from broader research and intelligence tasks. A local model layer handles detection and analysis tied to the customer estate, while a separate intelligence layer correlates wider threat data. A further model layer is used for non-sensitive enrichment work.

The platform also uses several AI models to review investigations from different perspectives, creating what e2e-assure calls an auditable view of each alert through its Cumulo Analyst Helper. Findings are then checked against threat intelligence and deterministic detection engines before reaching an analyst, in an effort to reduce false or misleading outputs.

Product tiers

Cumulo is being offered through a tiered model aimed at different levels of security maturity. The standard version includes AI-led investigation, autonomous threat hunting, threat intelligence, centralised reporting and compliance dashboards.

The higher tier adds unified monitoring across IT and OT systems, digital twin functions, live compliance dashboards and cross-environment correlation for organisations with more complex operational estates. e2e-assure says the model is intended to help users identify and rank vulnerabilities across interconnected environments before they are exploited.

The company has provided managed security operations services to government and critical infrastructure customers for more than a decade. Its security operations centre is staffed by UK-based cleared cyber professionals, and the Cumulo platform is fully owned by the business rather than tied to a single third-party technology stack.

“For organisations responsible for critical national infrastructure and essential services such as energy, water, transport, telecommunications and government operations, resilience isn’t just about identifying threats faster; it’s about ensuring your ability to defend remains intact during a crisis,” Demain said.

“As more security capabilities move into the cloud, questions around sovereignty, dependency and operational continuity continue to mount. For organisations operating in regulated or high-dependence environments, reliance on external AI infrastructure can introduce risks around data residency, transparency and continued access to critical defensive capabilities. Cumulo addresses these challenges by keeping sensitive operational knowledge within customer-controlled environments, reducing exposure to external disruption and helping organisations maintain visibility and cyber defence capability even during major incidents, connectivity outages or wider infrastructure disruption,” he said.



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Over 100 MPs call for Thames Water to go into special administration

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One hundred and 12 members of parliament have signed an open letter to the environment secretary and Ofwat, the water services regulation authority, calling for Thames Water to be placed into special administration without delay.

Since June 2025, Thames Water creditors, a group of US hedge funds, has been negotiating with Ofwat to formally take over the utility.

READ MORE: Rare Agatha Christie books sell for nearly £20,000

Calum Miller MP made the call for the minister to meet with two landlordsCalum Miller MP (Image: Office of Calum Miller MP)

The proposed deal includes waiving fines for the water company, suspend pollution and performance targets, and raise bills for households beyond the level currently set by Ofwat.

Calum Miller, MP for Bicester and Woodstock, Olly Glover, MP for Didcot and Wantage, Freddie Van Mierlo, MP for Henley and Thame, Layla Moran, MP for Oxford West and Abingdon, and Charlie Maynard, MP for Witney all signed the list.

In total 53 Liberal Democrats signed the list, 46 Labour MPs, six independents, five Green party MPs, one from Plaid Cymru and one from the Conservative party.

Freddie van Mierlo.Freddie Van Mierlo (Image: South Oxfordshire District Council.)

The letter highlights the dangerous possibilities of the company setting its own rules would create a dangerous precedent for all of England’s privatised water companies.

Thames Water was responsible for a third of the worst pollution incidents in 2025.

The CEO of the company, Chris Weston, recently drew controversy for saying that some of the firm’s targets were beyond what they could achieve.

The comments came after he gave himself a 14 per cent pay rise to £1.163 million in the year to March, while other directors received bonuses totalling £4.1 million





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Professor says tokenised deposits won’t transform banking

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A Loughborough University study has challenged claims that tokenised bank deposits will transform banking, arguing that many of the supposed benefits can already be delivered through existing systems.

The paper examines tokenised deposits, which represent money held in a bank account as a digital token, and questions whether they amount to a significant innovation for mainstream banking. Supporters say the model could improve the speed and automation of payments. The study argues that these outcomes do not depend on tokenisation.

Professor Alistair Milne of Loughborough Business School wrote the policy note for SUERF, a group that brings together central bankers, regulators, academics and finance professionals. He argues that banks already use computer systems and databases that can be programmed to handle many of the same tasks now being presented as new.

Debate over digital money has gathered pace as banks, policymakers and financial technology groups explore alternatives to traditional account-based systems. Tokenised deposits have emerged as one of several concepts under discussion, alongside stablecoins and central bank digital currencies. Advocates say they could help create faster payments, available at all hours and easier to link to automated instructions.

Milne’s paper takes a narrower view of what is actually new. It argues that blockchain, the record-keeping technology often associated with cryptocurrencies such as Bitcoin, is not necessary for most of the practical gains linked to tokenised deposits. In his assessment, conventional bank infrastructure can already support much of the same functionality without converting deposits into tokens.

“Much of the current discussion suggests tokenised deposits will transform banking. My research indicates that the technology itself is not the key issue. Most of the promised advantages can already be achieved using conventional banking systems. In many cases, tokenised deposits are better understood as a new way of packaging existing capabilities rather than a fundamentally new form of money,” said Professor Alistair Milne, Loughborough Business School, Loughborough University.

The study does not dismiss tokenised deposits entirely. Instead, it identifies a limited set of circumstances in which they may offer a clearer advantage, particularly within the operations of large international banks serving corporate clients across several markets.

Cross-border use

One of the stronger use cases, the paper argues, arises when a global company moves money between countries and currencies within the same banking group. In that situation, payments can be automated more easily because the transfer remains within one bank’s internal systems rather than moving through several institutions.

That distinction matters because payments between different banks still require interbank settlement. This brings a series of established constraints, including regulation, security checks and the management of financial risk between institutions.

The paper argues that tokenising a deposit does not remove those underlying frictions. Even if the customer-facing representation of money changes, banks must still complete the same core settlement and compliance steps when funds move across institutional boundaries.

Wider debate

The findings add to a broader policy discussion over whether new forms of digital money represent genuine structural change or simply a redesign of existing financial processes. Banks and regulators have been assessing how far distributed ledger systems can improve payments, settlement and record-keeping, especially in wholesale and cross-border markets.

Milne’s intervention is likely to resonate with those who question whether the financial sector is overstating the novelty of token-based systems. The paper suggests the real barriers to better payments are not always technological, but often lie in the legal, regulatory and risk frameworks that govern transactions between separate institutions.

The paper also highlights a divide in the digital money debate. Some proposed systems promise gains by changing the form of money itself, while others seek improvements through better integration of existing infrastructure. Milne’s argument places tokenised deposits closer to the second category.

For banks, that could shape investment decisions. If the same results can be achieved through upgrades to current databases and payment systems, the commercial case for shifting to tokenised deposits may be weaker than some advocates suggest, especially in domestic banking where established systems are already deeply embedded.

At the same time, the paper leaves room for more targeted adoption where specific operational benefits can be shown. Large multinational banks handling internal cross-border flows may still find token-based structures useful in defined cases, even if the model falls short of a broader banking revolution.

The study’s central conclusion is that the hardest parts of modern payments do not disappear simply because deposits are represented differently in software. As Milne argues, the most important constraints often emerge when money must move between institutions rather than within them.

Those frictions remain central to banking, regardless of whether a deposit is recorded in a conventional account ledger or represented as a token. The paper argues that turning deposits into digital tokens does little to remove these underlying challenges.



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UK restaurant chain bids final farewell in emotional goodbye

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The closures, including branches in Oxfordshire, are part of the parent company Whitbread’s major restructuring plan, and will see all 106 sites shut permanently.

It was announced in April that the company would shut its remaining Beefeater and Brewers Fayre sites as part of a strategy overhaul, placing around 3,800 jobs at risk.

READ MORE: More than 100 restaurants to shut across the UK

There are Beefeaters in Cowley and Kidlington.

Now the chain has reached out to its loyal customers.

Dishes are served at Beefeater (Image: Jamie Lau)

In an email being distributed to previous diners and members of its loyalty schemes, Beefeater shared a message of gratitude, with two prominent words: ‘thank you’.

It said: “A message from your local Beefeater: We want to say a huge thank you for your custom at our Beefeater restaurants.”

It added: “As you may have seen, we have recently announced changes to our business, which is resulting in the closure of our Branded Restaurants.

“This means that on Thursday, September 10, 2026, your local Beefeater and all other UK Beefeaters will close.”

Inside Beefeater (Image: Christie Owen & Davies)

In the letter, the company also said it would close the loyalty scheme on August 31.

The restructure is part of Whitbread’s new five-year strategy, which aims to reduce costs by £250m.

The chain first launched in 1974.

The former Ock Mill Beefeater restaurant in Abingdon (Image: Andy Ffrench)

Several customers said they were “sad” to see the chain shutting sites, although they also felt the brand had gone downhill in more recent years.

One person wrote: “Until I went to university the only restaurant I’d ever been to was a Beefeater. We’d go for various family birthdays. I absolutely loved it.

“A steak or a mixed grill, which I never got at home, followed by a Knickerbocker Glory. Fantastic times. I went back a couple of years ago.

“The place looked run down. I feel sad about this, but I guess the fact I hadn’t been to one for 30 years is part of the problem.”

The Ock Mill Beefeater restaurant, linked to the former Premier Inn in Marcham Road, Abingdon, closed in 2023, and the site was bought by the Unicorn School, which is currently renovating the building for classrooms.

Dominic Paul, Whitbread’s chief executive, said earlier: “We always challenge ourselves to improve and, in light of significant cost increases in the form of business rates and national insurance, as well as the implied market discount to our inherent value, we’ve looked hard at the options open to us to maximise value creation over the medium and long-term.

“This has been a rigorous process, and we’ve approached all options with an open mind.

“Our new five-year plan builds on our strengths and drives a significant acceleration of our strategy.”





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