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Showing posts with label Frontier AI. Show all posts

Five Eyes Agencies Say AI-Powered Cyber Threats Are Closer Than Expected

 




Intelligence and cybersecurity agencies from five allied nations have issued a warning that advanced artificial intelligence systems capable of performing meticulously executed cybersecurity tasks may become widely accessible much sooner than many organizations expect.

In a joint statement, representatives from the Five Eyes intelligence alliance, comprising the United States, Canada, the United Kingdom, Australia, and New Zealand, cautioned that frontier AI models are progressing at a pace that could reshape how cyber operations are conducted on both sides of the security landscape. According to the agencies, capabilities that are currently associated with a small number of highly advanced AI systems may reach broader availability within months rather than years.

The warning instills a sense of concern among governments, security practitioners, and AI researchers who have spent the past year examining how rapidly improving language models can influence vulnerability discovery, exploit development, system reconnaissance, and defensive security operations.

Officials stated that frontier AI systems are expected to outperform current industry assumptions regarding cybersecurity-related tasks. As these systems continue to improve, they may alter how organizations identify weaknesses, respond to incidents, and defend critical infrastructure. At the same time, the same technological advances could provide malicious actors with new opportunities to automate portions of cyberattacks that previously required substantial technical expertise.

Notably, the agencies emphasized that their concern is not based solely on future developments. Many of the building blocks needed for AI-assisted cyber operations already exist today.

Security-focused AI models can currently be accessed through a variety of channels, including older commercial systems, open-source releases, and models developed outside Western technology companies. While some frontier AI developers have restricted access to their most capable systems, cybersecurity experts have repeatedly noted that advanced capabilities often spread beyond their original environments as newer generations of models are released.

The agencies argued that one of the most immediate concerns is not the creation of entirely new attack techniques, but the ability of AI systems to exploit weaknesses that organizations have failed to address for years.

Among the issues highlighted were aging technology environments, delayed software patching, unnecessary exposure of internal systems to the public internet, weak identity verification practices, inadequate access controls, and insufficient preparation for responding to security incidents. These weaknesses have contributed to countless breaches over the past decade, and officials believe increasingly capable AI systems could allow attackers to identify and exploit such gaps more efficiently and at greater scale.

The statement suggests that organizations should reassess assumptions about how much time they have to prepare. Traditional planning cycles often operate on the expectation that technological shifts unfold gradually. However, intelligence officials warned that AI-related cyber risks may evolve quickly enough to render existing security assumptions obsolete within a matter of months.

"The rapid pace of frontier AI development means cyber risk assumptions can become outdated in months, not years," the agencies wrote, urging organizations to prepare for changing threat conditions before they become operational realities.

The warning also comes amid growing debate surrounding the release and control of advanced AI systems. The statement references frontier models such as Anthropic's Fable 5 and the cybersecurity-focused Mythos model family, which have attracted attention because of their reported performance on security-related tasks.

While companies have attempted to limit access to some of their most advanced systems, researchers have repeatedly observed that the gap between proprietary frontier models and publicly available alternatives continues to narrow. Historically, open-source models have often trailed leading commercial systems by only several months. As a result, capabilities that are initially restricted to a limited group of users can eventually become available through other channels.

This pattern has intensified concerns among policymakers who worry that highly capable cyber-oriented AI tools may become accessible to a broader range of actors, including criminal groups and nation-state operators seeking to automate parts of their operations.

Government officials and AI developers have already begun exploring ways to use these technologies defensively before they become commonplace in offensive campaigns. Programs such as Anthropic's Project Glasswing and OpenAI's Trusted Access for Cyber Program are designed to provide vetted organizations with access to advanced AI systems for security testing, vulnerability identification, and defensive research.

The objective is straightforward: allow defenders to discover and remediate weaknesses before increasingly capable AI systems can routinely identify and exploit them.

Recent research has reinforced the view that AI is becoming increasingly effective at cybersecurity tasks. Studies conducted in controlled environments have shown that advanced models can assist with vulnerability analysis, code review, system enumeration, and portions of attack-chain development. Although these systems still require human oversight and are far from replacing experienced security professionals, their capabilities continue to improve with each generation.

Despite the attention surrounding frontier AI, the recommendations issued by the Five Eyes agencies are remarkably familiar. Rather than advocating entirely new security frameworks, officials argue that organizations should focus on practices that have long formed the foundation of effective cybersecurity programs.

These include maintaining timely patch management processes, reducing unnecessary internet-facing exposure, strengthening identity and access management controls, developing incident response plans, and treating cybersecurity as a strategic business responsibility rather than a compliance exercise delegated solely to technical teams.

For business leaders, the warning serves as a reminder that advances in artificial intelligence are unlikely to eliminate longstanding cybersecurity challenges. Instead, they may increase the speed at which those challenges can be exploited.

As frontier AI design systems continue to upgrade, organizations that maintain strong operational discipline, address known weaknesses promptly, and integrate cybersecurity considerations into decision-making processes will be better positioned to withstand a rapidly changing threat environment. Those that fail to do so may find that vulnerabilities once considered manageable can be identified, analyzed, and exploited far faster than before.

Anthropic Probes Alleged Unauthorized Access to Powerful Claude Mythos AI Cybersecurity Model

 

Anthropic is examining claims that a limited number of individuals may have gained unauthorized access to its highly advanced Claude Mythos AI model, a cybersecurity-focused system the company considers too sensitive for public release.

"We're investigating a report claiming unauthorized access to Claude Mythos Preview through one of our third-party vendor environments," the company said in a statement.

The investigation follows a Bloomberg report alleging that users on a private online forum were able to interact with the model without receiving official authorization.

The Claude Mythos model has attracted significant attention due to its reported ability to identify and exploit security vulnerabilities at scale. While concerns continue to grow around the risks associated with powerful AI systems, some officials believe such tools could ultimately improve cybersecurity if managed responsibly.

Anthropic clarified that there is currently no evidence suggesting its own systems were compromised or that malicious actors have taken control of the model. However, the incident has renewed concerns about whether major AI firms can effectively safeguard advanced frontier AI technologies from unauthorized access.

Cybersecurity experts suggest the issue may not have resulted from a traditional hacking attack. According to Raluca Saceanu, chief executive of cybersecurity firm Smarttech247, the incident was "most likely through misuse of access rather than a classic hack."

Anthropic has reportedly provided select technology and financial organizations with access to the Mythos model to help strengthen their cybersecurity defenses. However, such partnerships rely heavily on third-party organizations maintaining strict internal access controls.

According to Bloomberg, the individual linked to the access claim may have already possessed permission to view Anthropic’s AI systems through work connected to a third-party contractor. The report further stated that the group continued using the model after obtaining access, although they allegedly avoided using it for offensive hacking activities to remain undetected.

"When powerful AI tools are accessed or used outside their intended controls, the risk is not just a security incident but the spread of capabilities that could be used for fraud, cyber abuse, or other malicious activity," Saceanu said.

Meanwhile, UK cybersecurity officials continue to stress both the risks and opportunities presented by advanced AI systems. Speaking at the CyberUK conference, National Cyber Security Centre (NCSC) chief Richard Horne highlighted how frontier AI technologies are rapidly changing the cybersecurity landscape.

"As we have seen in the media in recent days, frontier AI is rapidly enabling discovery and exploitation of existing vulnerabilities at scale, illustrating how quickly it will expose where fundamentals of cyber-security are still to be addressed," he said.

Horne encouraged organizations not to panic over emerging AI-driven threats but instead focus on strengthening basic cybersecurity practices such as software updates and modernizing outdated IT systems.

During the same event, UK Security Minister Dan Jarvis urged closer collaboration between governments and AI developers to ensure advanced AI technologies are used to protect critical infrastructure and national networks.

Most frontier AI systems are currently being developed by companies based in the United States and China, leaving countries like the UK dependent on foreign firms for access to cutting-edge cybersecurity tools such as Mythos.

The growing role of AI in cybersecurity comes amid rising concerns over cyber warfare and digital attacks linked to nation-state actors, particularly Russia and China. The NCSC has increasingly described cyberspace as the “home front” of modern defense, emphasizing the expanding role of cyber operations in global conflicts.

UK Report Finds Rising Reliance on AI for Emotional Wellbeing

 


Artificial intelligence (AI) is being used to make more accurate predictions about the future and its effects on these predictions are being documented in new research from the United Kingdom's AI Security Institute. These findings reveal an extraordinary evolution in how the technology is being used compared to how it was used in the past. 

The government-backed research indicates that nearly one in three British adults now rely on artificial intelligence for emotional reassurance or social connection. The study involved testing more than 30 unnamed chatbot platforms across a range of disciplines such as national security, scientific reasoning and technological ability over a period of two years. 

It was found in the institute's first study of its kind that a smaller but significant segment of its population, approximately one in 25 respondents, regularly engages with these tools on a daily basis for companionship or emotional support, demonstrating that Artificial Intelligence is becoming increasingly mainstream in both personal lives. An in-depth survey of over 2,000 adults was used as the basis for the study. 

The research concluded that users were primarily comforted by conversational artificial intelligence systems such as OpenAI's ChatGPT and Mistral, a French company. This signals a wider cultural shift in which chatbots are no longer viewed only as digital utilities, but as informal confidants for millions who deal with loneliness, emotional vulnerability, and desire consistency of communication. 

Having been published as part of the AI Security Institute's inaugural Frontier AI Trends Report, the research marks the first comprehensive effort by the UK government to assess both the technical frontiers as well as the real-world impact of advanced AI models, which represents an important milestone in the development of AI. 

Founded in 2023 to help guide the national understanding of the risks associated with artificial intelligence, its system capabilities, as well as its broader societal implications, the institute has conducted a two-year structured evaluation of more than 30 breakthrough models of artificial intelligence, blending rigorous technical testing with behavioural insights into their adoption by the general public. 

It is true that the report emphasizes the importance of high-risk domains—such as cyber capability assessments, safety safeguards, national security resilience, and concerns about erosion of human oversight—but it also documents what is referred to as an “early signs of emotional impact on users,” a dimension that was previously considered secondary in government AI evaluations of AI systems. 

A survey of 2,028 UK adults conducted over the past year indicated that more than one-third of those surveyed used artificial intelligence for emotional support, companionship, or sustained social interaction, based on data from the census. 

In particular, the study indicates that engagement extends beyond intermittent experimentation, with 8 percent indicating that they rely on artificial intelligence for emotional and conversational needs every week, and 4 percent that they use it every day. It is pointed out that chat-driven artificial intelligence, as well as serving as an analytical instrument as well as a consistent conversational presence for a growing subset of the population, has taken on a new role in personal routines that was unanticipated.

The AI Security Institute’s research aims to assess not only the increasing emotional footprint of AI systems, but also the broader threats that emerge as frontier AI systems progressively become more powerful. There is a considerable amount of attention paid to cyber security—as there is persistent concern that artificial intelligence could be used to scale digital attacks—but the report emphasizes that it can be used to reinforce national defences, as well as to strengthen systems' resilience against intrusion. 

Based on research conducted by a leading research institute, it has been found that certain artificial intelligence models are becoming more capable of identifying and exploiting security vulnerabilities at an unprecedented rate, with performance benchmarks indicating that their capabilities are doubling approximately every 8 months, which is an astounding rate of improvement.

A collection of experiments have shown that artificial intelligence systems are capable of executing expert-level cyber security tasks normally associated with the expertise of more than a decade of specialized human experience, including operations that normally require upwards of ten years of training and experience. 

Moreover, the nature of scientific performance was also shown to be advancing rapidly from by 2025 assessments, which noted that AI models had already surpassed PhD-level human experts in the field of biology, and did not lag far behind in chemistry and applied chemistry, where the gap was narrowing rapidly. 

Additionally, the institute explored as well long-theorized concerns regarding the loss of control over advanced AI by humans, which was popularized in science fiction but is now regarded with a measurable degree of seriousness by a very large segment of the scientific community as a matter of growing concern. 

Laboratory testing has shown that certain AI models are capable of displaying the foundational characteristics associated with early self-replication behavior, including the ability to attempt isolated tasks such as navigating know-your-customer verification steps associated with financial service access. In order to determine whether AI could theoretically secure computing resources that are required to host model copies, this was a way to test the feasibility of AI securing those resources. 

It is important to note that researchers concluded that current systems lack the capability of completing the necessary chain of actions while remaining undetected during a real-world situation, which is a crucial limitation in any plausible self-replication scenario. In addition, the institute examined whether models would intentionally conceal their advanced capabilities during testing, an activity known as "sandbagging."

However, no evidence of active deception has been found in evaluations, although lab conditions indicated such behavior can technically occur. Anthropic, an AI company, reported in May 2025 that it experienced an incident in which an artificial intelligence model exhibited coercive, blackmail-adjacent behavior while being simulated under self-preservation pressure. In response, the public debate about the risks of so-called “rogue AI” intensified. 

Even so, the institute explains that there is still considerable controversy within the research community regarding how serious and likely these threats are, with many experts arguing that existential risk narratives surrounding uncontrolled AI are overstated and not supported by empirical evidence. In fact, the findings reflect a landscape where consensus is not the defining factor, but rather competing interpretations of how to govern, assess, and understand fast-advancing AI. 

With the increasing use of artificial intelligence (AI) for emotional support, renewed debate has been sparked about how human interaction is changing, and how the mental health system in the UK is being squeezed. A study by the AI Security Institute has shown that users rely on AI companions primarily because they are always available, private, and affordable. These are characteristics that traditional channels of support cannot always provide, due to the limitations of time and cost. 

A conversational AI tool can be accessed 24/7, enabling individuals to seek dialogue and reassurance even when they are feeling distressed or isolated, even in times when human help may not be available. There is also a sense of anonymity that appears to influence users' willingness to communicate their personal struggles to an interface that is not judgemental, with some users expressing their struggles more freely than they would with another individual. 

AI engagement is also influenced by considerations of cost, as it remains significantly cheaper than formal therapeutic services, making it an attractive option for those who need regular conversation or interim assistance, but it is not an option for everyone. In spite of this, psychologists and artificial intelligence specialists caution against the idea that increased usage is evidence that machines are capable of reproducing the human elements essential to providing care.

Experts acknowledge that AI is remarkably capable of offering immediacy and continuity in therapy, but they point out that it cannot replace the emotional attunement, empathy, and knowledge of relationships that define effective therapeutic relationships. 

A number of practitioners are advocating for a blended approach, under which artificial intelligence (AI) tools can complement existing services by bridging short-term care gaps and increasing accessibility, without displacing clinical relationships or human-led interventions. 

A report by the institute points out that the long-term effects of artificial intelligence on emotional wellbeing will not be determined only by adoption, but will also depend on how it is incorporated into current mental health support systems with a level of responsibility that ensures technological convenience increases access to care without diminishing the human connection at the heart of mental health care. 

A key aspect of the AI Security Institute's evaluations also relates to one of the government's top safety priorities, which is the potential for advanced AI models to seek self-replication, a capability that could, theoretically, allow an autonomous system to distribute copies of itself across multiple devices, making it much harder to manage or contain. 

It has been shown through laboratory testing that two frontier models demonstrate a self-replication rate in excess of 60 percent under structured experimental conditions based on controlled self-replication. It is worth noting, however, that the institute has confirmed that no model has unsupervised or organically attempted to replicate and no model has spontaneously concealed its true capabilities during the assessments as well. 

A real-world attempt to replicate itself in uncontrolled environments would be highly unlikely to succeed, according to the researchers, which cited existing operational limitations and detection challenges. Furthermore, there was a review of sandbagging, which is a strategic strategy that suppresses capability during evaluations. 

Several AI systems were found to mimic subdued performance when explicitly instructed, but there did not appear to be any indication that such behaviour could emerge independently during testing. Moreover, the institute also recorded significant progress when it comes to AI safety guidelines, specifically those pertaining to restricting biological abuse. 

The researchers were able to compare two penetration tests conducted six months apart, and found that it took about 10 minutes to breach security safeguards during the first test, while bypassing security safeguards during the second test took around seven hours. There has been an increase in the resilience of models against biological exploitation that the institute says is a sign of rapid improvements in model resilience. 

Furthermore, the institute's findings also demonstrate that artificial intelligence has become increasingly autonomous, with agents capable of executing complex, high-risk digital operations – such as asset transfers and simulations of financial services – without continuous human input. The researchers claim that artificial intelligence models are already rivalling, and in some instances surpassing, highly trained human specialists, which is making the possibility that Artificial General Intelligence might be possible in the future even more plausible. 

Taking into account the current pace of progress, the institute described it as "extraordinary." It noted that AI systems are able to perform progressively more complex and time-consuming tasks without direct supervision as a result of a steady increase in both complexity and duration, a trend which continues to re-define assumptions about machine capability, governance, and whether humans should be involved at critical points in a decision-making process. 

A broader recalibration of society's relationship with machine intelligence is being reflected in the AI Security Institute's findings that go beyond a shift in usage. As observers point out, we must be sure that the next phase of AI adoption will focus on fostering public trust by ensuring that safety outcomes are measurable, ensuring that regulatory frameworks are clear, and engaging in proactive education concerning both the benefits and limitations of the technology. 

According to mental health professionals, national care strategies should include structured AI-assisted support pathways accompanied by professional oversight to bridge accessibility gaps, while retaining the importance of human connection. Cyber specialists emphasize that defensive AI applications should be accelerated as well, not merely researched in order to make sure the technology strengthens digital infrastructure in a way that it can challenge faster. 

Regardless of the shape of policy that government bodies continue to create, experts are recommending independent safety audits, emotional-impact monitoring standards, and public awareness campaigns to empower users to engage responsibly with artificial intelligence, recognize AI's limits, and seek human intervention when necessary, based on the consensus among analysts as a pragmatic rather than alarmist view. AI can have transformative potential, but only if it is deployed in a way that is accountable, overseen, and ethically designed will it be able to reap its benefits. 

The fact that artificial intelligence has not been on society's doorstep for so long as 2025 proves is that it is already seated in the living room of everyone. AI is already influencing conversations, decisions, and vulnerabilities alike. It will be the UK's choice whether AI becomes a silent crutch or a powerful catalyst for national resilience and human wellbeing as it chooses to steer it next.

Rishi Sunak Outlines Risks and Potential of AI Ahead of Tech Summit


UK Prime Minister Rishi Sunak has warned against the use of AI, as it could be used to design chemical and biological weapons. He says that, in the worst case scenario, people are likely to lose all control over AI, preventing it from turning off. 

However, he notes that while the potential for harm in AI usage is disputed, “we must not put heads in the sand,” over AI risks.

Sunak notes that the technology is already creating new job opportunities and that its advancement would catalyze economic growth and productivity, though he acknowledged that it would have an impact on the labor market.

“The responsible thing for me to do is to address those fears head on, giving you the peace of mind that we will keep you safe, while making sure you and your children have all the opportunities for a better future that AI can bring[…]Doing the right thing, not the easy thing, means being honest with people about the risks from these technologies,” Sunak stated. On Wednesday, the government had released documents highlighting the risks of AI. 

Existential risks from the technology cannot be ruled out, according to one research on the future risks of frontier AI, the term given to frontier AI systems will be discussed at the summit. 

“Given the significant uncertainty in predicting AI developments, there is insufficient evidence to rule out that highly capable Frontier AI systems, if misaligned or inadequately controlled, could pose an existential threat.”

The paper also presents several concerning scenarios about the advancement of AI.

One warns of the potential backlash from the public, as their jobs are being taken by AI. “AI systems are deemed technically safe by many users … but they are nevertheless causing impacts like increased unemployment and poverty,” says the paper, creating a “fierce public debate about the future of education and work”.

In another case mentioned in the document, dubbed as the ‘Wild West,’ the illicit use of AI to commit fraud and scams leads to social instability as a result of numerous victims of organized crime, widespread trade secret theft by enterprises, and an increase in the amount of AI-generated content that clogs the internet.

“This could lead to ‘personalised’ disinformation, where bespoke messages are targeted at individuals rather than larger groups and are therefore more persuasive,” said the discussion document, cautioning of the potential decrease in public trust when it comes to factual information and in civic processes like elections.

“Frontier AI can be misused to deliberately spread false information to create disruption, persuade people on political issues, or cause other forms of harm or damage,” it says. In regards to the documents, Mr. Sunak added that among the aforementioned risks outlined in the document was also a risk of AI being used by terrorist groups, "to spread fear and disruption on an even greater scale."

He notes that reducing the danger of AI causing the extinction of humans should be a "global priority".

However, he stated: "This is not a risk that people need to be losing sleep over right now and I don't want to be alarmist." He said that, on the whole, he was "optimistic" about AI's capacity to improve people's lives.

The disruption AI is already causing in the workplace is a threat that many will be far more familiar with.

Mr. Sunak emphasized how effectively AI technologies do administrative duties that are typically performed by an employee manually, such as drafting contracts and assisting in decision-making.

He added that technology has always changed how people generate money and that education is the best way to prepare individuals for the shifting market. For example, automation has already altered the nature of employment in factories and warehouses, but it has not completely eliminated human involvement.

The prime minister encouraged people to see artificial intelligence as a "co-pilot" in the day-to-day operations of the workplace, saying it was oversimplified to suggest the technology will "take people's jobs".