Business & Technology
Anthropic AI’s Mythos triggers warnings over cyber risk
Anthropic AI’s Mythos model has prompted warnings from cyber security specialists, heightening concerns about how generative AI could increase the scale and sophistication of cyberattacks.
The response follows reports that unauthorised users accessed Mythos by simply changing the model name. Security experts say the incident shows how quickly advanced AI systems can move beyond controlled environments into wider circulation.
Security leaders are urging boards and executives in the UK and elsewhere to treat AI-driven cyber risk as a strategic issue. They argue that recent developments expose both the fragility of AI infrastructure and the potential for these systems to industrialise existing cybercrime techniques.
Sujatha S Iyer, Head of AI Security at ManageEngine, Zoho’s IT division, said the emergence of tools such as Mythos should force organisations to rethink their assumptions about threat actors and the speed of attacks.
“As AI lowers the barrier of entry for cybercriminals, the baseline for defence must too rise. Anthropic AI’s Mythos model is a wake-up call – reminding us that cyber resilience isn’t just an IT issue. This is a priority that requires board-level attention,” said Sujatha S Iyer, Head of AI Security, ManageEngine, Zoho.
AI systems built for code analysis, content generation or research can also help attackers. Security professionals say these models can support malicious users with reconnaissance, phishing, vulnerability discovery and exploit development, even when guardrails are in place.
Iyer said AI is changing the mechanics and speed of common attack types, putting new pressure on organisations that still rely on traditional defences.
“We’re entering a phase where attackers can automate reconnaissance, personalise phishing at scale, and identify vulnerabilities faster than many organisations can respond. This fundamentally shifts the balance in favour of threat actors,” said Iyer.
Many businesses still depend on perimeter-based security architectures that assume a clear boundary between trusted internal systems and the outside world. But as cloud services, remote work and software-as-a-service platforms have expanded, that boundary has become less distinct.
Companies now face adversaries that can adapt their methods in near real time, Iyer said.
“What’s critical now is that businesses move away from reactive security models. Traditional perimeter-based approaches are no longer sufficient when threats are becoming more adaptive and intelligent. Instead, organisations need to prioritise continuous monitoring, identity-first security, and rapid incident response capabilities that can keep pace with AI-driven threats,” said Iyer.
Security teams are also focusing on basic operational processes, including patching, configuration management and staff training. Experts say AI-enabled attackers can rapidly scan public-facing systems for known flaws that remain unpatched.
Weaknesses in day-to-day practice often undermine investments in advanced tools, Iyer said.
“There’s also a growing need to strengthen cyber hygiene at every level of the organisation. Even the most advanced tools can be undermined by poor patch management or lack of employee awareness,” said Iyer.
Concerns about Mythos intensified after reports that external users had accessed the model without authorisation. The method described involved changing a model identifier rather than breaching infrastructure through more complex means.
Shane Fry, Chief Technology Officer at RunSafe Security, said the incident illustrates how exposed AI systems can become even when providers intend to limit access.
“Unauthorized users were able to access Anthropic’s Mythos model, reportedly by just changing a model name. Even if their intent is just to explore, it shows how easily these systems can be exposed. The reality is these AI capabilities are already out there, ‘hacked’ or not, and they’re going to accelerate how quickly vulnerabilities are found and exploited. Software teams will need to look at how to harden their code so those vulnerabilities can’t be used in the first place,” said Shane Fry, Chief Technology Officer, RunSafe Security.
Security practitioners say the Mythos episode raises questions about access control, monitoring and logging for advanced models. It also highlights how powerful AI systems, once exposed, can become part of the wider cyber ecosystem regardless of a vendor’s policies.
For UK organisations, the comments from Iyer and Fry reflect a broader shift in cyber security thinking. Boards are being asked to treat AI as both a tool for defence and a risk multiplier for adversaries.
Vendors and security teams are now assessing how AI models can be integrated into monitoring and response workflows without creating new attack surfaces. At the same time, they are examining how adversaries might use the same class of models to probe public infrastructure, corporate networks and the software supply chain.
Regulators in the UK and Europe have signalled tighter oversight for providers of advanced AI systems. The Mythos case is likely to feed into ongoing debates about model access, transparency and safety requirements.
The incident has also renewed attention on software hardening. Fry said teams maintaining critical systems will need to assume that automated vulnerability discovery will become faster and more accurate, whether through legitimate tools or models such as Mythos.
Security leaders now expect AI-enabled offensive tools to move into the mainstream of cybercrime. They say the balance between defenders and attackers will depend on how quickly organisations improve monitoring, identity controls and secure development practices.
Blossom Pottery Cafe opened on Friday, August 14 at 18 South Bar, bringing a new artistic opportunity to coffee, tea and cake lovers in the town.
Opening the cafe was a long-standing dream of owner Wendy, who began pottery as a personal hobby and gradually developed the idea of creating a space where people of all ages can enjoy the peaceful pass time.
With every table full on opening weekend and dozens of beautiful pieces newly painted by guests, the owner said her ‘heart is so full’ to see the dream realised.
“So grateful to see so many of you coming to support us on our opening day,” she shared. “Thank you so much.”
Wendy earlier said: “We’re incredibly excited to be opening Blossom Pottery Studio & Café and bringing something new to Banbury.
“We hope it becomes a place where people can take a break from their busy lives, enjoy being creative, and make lasting memories with family and friends.
“The support we’ve received from the local community has been amazing, and we can’t wait to welcome everyone through our doors.”
As part of the grand opening, all customers who visited during the opening weekend or made a pottery painting booking within the next three months received a free cupcake from the cafe.
Blossom Pottery Cafe hosts family-friendly pottery painting sessions from 10am each day, with normal cafe opening hours 8am to 5pm.
Atos highlighted the views of three apprentices entering the technology industry, focusing on apprenticeships as a route into tech as artificial intelligence reshapes workplace skills.
All three work as First Line Service Desk Apprentices and described a jobs market in which technical knowledge alone is not enough. Alongside coding and troubleshooting, they said communication, customer service, problem-solving and adaptability have become central to early careers in IT.
Kyle Brady said he moved into an apprenticeship after studying physics, maths and computer science at A level, then spending time in temporary work, including as a forklift driver, while building his technical skills independently. The apprenticeship, he said, offered a way to gain workplace experience while continuing to learn.
His account points to a common hurdle for new entrants: gaining practical experience before securing a first role. Brady said that challenge shaped his view of what employers value in technology jobs.
“After completing my A levels in physics, maths and computer science, I knew I wanted a career in technology. I’ve always enjoyed solving problems and understanding how things work, but I found it difficult to get my foot in the door. I spent some time in temporary jobs, including as a forklift driver, while building my technical skills in my own time. When the opportunity to start an apprenticeship came along, it felt like the perfect way to gain real workplace experience while continuing to learn.
“One of the biggest things my apprenticeship has taught me is that a career in tech is about much more than technical knowledge. Working on the helpdesk has shown me how important communication, customer service and problem-solving are. Being the first point of contact for users has completely changed how I see the industry and helped me develop skills I never realised I’d need. The experience has also shown me how quickly technology is evolving, especially with AI becoming part of more workplaces. That means the ability to keep learning and adapting is becoming just as important as technical skills. My apprenticeship has helped me build that mindset while giving me hands-on experience with the realities of working in IT.
“It’s also opened up opportunities I wouldn’t have had otherwise. Learning about career paths in cybersecurity and data engineering has shown me the range of opportunities available and given me confidence about where my career could go next. I’d encourage anyone thinking about a career in technology to keep an open mind and not feel like university is the only route. Apprenticeships give you the chance to earn while you learn, develop practical skills from day one and build the confidence to adapt as technology continues to change. In an industry being transformed by AI, that real-world experience is invaluable,” Brady said.
Ryan Cresswell said he studied IT at college and games design at university before working in sales to strengthen his people skills. He later returned to technology, but said employers often wanted practical IT experience as well as qualifications.
His experience reflects a wider issue for people seeking entry-level technology roles. Employers often ask for evidence of workplace readiness even for junior positions, making apprenticeships one way to bridge the gap between education and employment.
“After studying IT at college and games design at university, I began working in sales to hone my people skills before returning to technology. One of the biggest challenges I faced while applying for jobs in tech was that employers liked my qualifications but wanted candidates with hands-on IT experience. That made it difficult to get my foot in the door.
“My apprenticeship has given me the opportunity to earn, learn and gain practical experience at the same time. It’s allowed me to develop my technical troubleshooting skills, but I’ve also learned a lot about communication, problem-solving and handling different types of people. My advice to anyone considering a career in tech is to explore the different paths available. In the past it felt like university was the only choice, but that’s no longer the case. Also, speak to people already working in the industry and stay curious. Apprenticeships are a great way to build skills, confidence and hands-on experience, whether working individually or in a team, while discovering what’s right for you. The most important thing is to keep learning and not be afraid to take a different path if the first one doesn’t work out,” Cresswell said.
Skills shift
Zainab Hussain said she chose an apprenticeship because it offered immediate workplace experience and a path into more senior roles without student debt. She said the role had helped her develop both technical and interpersonal skills, including troubleshooting problems and explaining complex concepts clearly.
Her comments underscore how apprenticeships are being framed by employers and trainees as an alternative to university for some digital roles. In this case, the appeal lies in earning while learning, building professional networks and gaining direct exposure to the daily demands of IT support.
“I’m naturally drawn to tech and have always been IT literate, so I knew it was the right path for me. It’s an industry that’s constantly evolving, and I wanted to be part of that. I chose an apprenticeship because it felt like the best way to gain real experience from day one, and it sets you up to move into higher roles faster than if you go to university. I also wanted to build a career in the industry without taking on student debt.
“My time at Atos so far has helped me develop both my soft and technical skills, such as how to troubleshoot problems and communicate complex concepts clearly. I’ve also had the chance to earn, learn and build my experience, all of which are helping prepare me for the next stage of my career. The apprenticeship path has given me valuable opportunities to network with co-workers from different career backgrounds and skill sets, which you wouldn’t get at uni. The workplace experience has been incredibly valuable, so if you’re interested in tech, I’d encourage you to go for an apprenticeship, explore every opportunity available and keep an open mind,” Hussain said.
Taken together, the three accounts point to a shift in the skills mix associated with junior technology roles. As AI tools become more common in workplaces, the apprentices said the ability to keep learning, work with users and adapt to changing systems is becoming as important as formal technical training.
All three also described apprenticeships as a practical answer to the experience barrier that can prevent candidates entering the sector. They framed the route as a way to gain income, training and exposure to real workplace problems at the same time, while opening paths into areas such as cybersecurity, data engineering and wider IT support.
Liquidators have been instructed to wind down Go Fly Oxford, which provided lessons for commercial and private pilots licences.
Colin Wilson and Emma Mifsud, of Opus Restructuring & Insolvency, have been appointed as joint liquidators for Go Fly Oxford Ltd back in May 2025.
But new records filed by the liquidators have revealed an HMRC secondary preferential claim of £118,132.
Ten unsecured claims have been received by the liquidators totalling £60,314.
Further unsecured creditor claims estimated in the statement of affairs total £88,955, the published documents say.
Over the past year, liquidators say they investigated whether any recoveries could be made from directors or other parties, but concluded there were no further viable assets or claims.
Aircraft shown in the 2024 accounts at a book value of £238,181 had been sold before liquidation. The liquidators found the sales appeared to be at fair value and saw no basis for a claim over the transactions.
The aircraft sales happened about seven months before liquidation, outside the relevant period for a preference claim.
The aircraft were reportedly transferred to creditors and leased back so the company could continue trading.
A purchaser of a PA34-200 aircraft was said to owe £6,000. The liquidators received £4,980; the remaining £1,020 was treated as settled because the purchaser had paid a company liability instead.
Two employees were made redundant on 31 March 2025 and were given information to submit claims to the Redundancy Payments Service.
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The flying school was based at Oxford Airport when it collapsed.
Its website, which has since been shut down, described the business: “At Go Fly Oxford we pride ourselves on offering a personal and tailored approach to pilot training.
“We know that people learn at different paces and in different ways, this makes catering for individual needs our main target.”
Oxford Airport’s main trade is pilot training. Flight schools at Oxford train pilots who go on to fly for more than 100 airlines in the UK and globally, including for British Airways.
Historically, the airport has been Europe’s foremost centre for professional pilot training with well over 40,000 students having started their careers there.
At one point, the airport’s runway was the busiest in the world with more than 235,000 movements a year (a take-off or landing) and up to 1,100 flights in a single day, its website says.
The business’ report says: “Over the course of 2025, the company will be complementing its Diamond DA40 fleet with a new fleet of Elixir aircraft, a safer and more efficient type of aircraft, which will provide a much reduced cost per flight hour.
“This, along with growth in enrolments and full utilisation of the European base will ensure the profitability of the business in the coming years.”
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