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The recent threat-intelligence report by Anthropic provides an up-to-date warning much broader than the standard argument on whether artificial intelligence can help develop biological weapons or not. The risk of AI to be used in some harmful biological studies is not novel. More significant is the trend of behaviour that is taking shape around the concept of frontier AI: motivated individuals can delegate sensitive tasks, work to multiple sessions and accounts, withhold their larger motives, and bypass defenses and, most importantly, create the ability to do so beyond the very AI platform itself. According to the report prepared by Anthropic in September 2026, there are numerous instances of biological misuse of Claude. The company reports efforts on chikungunya research gain-of-function, avian-influenza mammalian-adaptation research planning, and toxins and other dual-use biological targets research. Anthropic stresses that it is not claiming to understand ill intentions in such cases and has withheld the identification of the researchers and institutions. Another intrinsic challenge that is recognized by the company is the same biological knowledge that can be used to back up both vaccines and therapeutics and potentially detrimental uses. Another section of the same report, however, is especially enlightening as to the future of AI-enabled security threat. In multiple conventional weapons examples, it was discovered by Anthropic that actors intentionally divided their work into a large number of sessions in such a way that no conversation alone would result in the identification of the entire intent of actions. In one of their operations, the company claimed that investigators discovered evidence that an offline simulation toolkit had already been constructed – one that did not rely on Claude or other traditional engineering computing settings. Even though in this case, there were standard weapons as opposed to biological weapons, the case has serious biosecurity connotations that should be considered. The moral is that the misuse of AI cannot be a single conversation one might pinpoint. It may be a procedure. An advanced user would not necessarily have to direct a chatbot to assist him with making a biological weapon. This goal may be subdivided into seemingly simple tasks: mastering the literature in the sciences, explaining biological processes, solving mathematical problems, revising experimental ideas or updating technical writing. Individual interactions might seem valid on their own. The danger is only apparent when the interactions are thought about as a group. This generates what may be termed as a fragmentation issue in AI safety. The existing protection measures tend to be prompt-based, account-based, and person-to-person. However, with a good actor mind, it is possible to allocate activity across accounts, sessions, platforms or models. Anthropic as a company states that there were also several sessions spent by actors in its conventional-weapons cases in order to hide their purposes and they tried to bypass defense and controls of access. This problem is only complicated due to the biological domain, which is also dual-use. A question concerning a pathogen, toxin or biological mechanism cannot necessarily be seen as malicious. The same scientific information could also be used in the event of disease prevention, preparation of vaccines or public-health preparedness. Such dilemma is illustrated in the biological case studies carried out by Anthropic: certain activities were hard to evaluate as potentially worrying research was somehow in durable scientific settings. This implies that intent can not be necessarily determined by a single prompt. The second issue is more practical: what does the user do when they get out of the platform? An artificial intelligence company is able to enhance its classifiers, limit access and break accounts. These measures have their limit, however. When users have learned enough, created some supportive software or brought the work offline, the visibility of the AI provider can drop significantly. This transition is demonstrated when Anthropic discovers an offline simulation toolskit when it dealt with a conventional-weapons case. It is not its importance that such a toolkit demonstrates that biological weapons can be produced in the same way. It is because it shows a bigger security issue: platform-based protection cannot be able to guarantee capabilities once the capabilities are not tied to the platform. This is the emerging AI-to-offline security gap. Bit it ought to become a significant issue of the Biological Weapons Convention (BWC). The Convention has been at the core of the international aid to stop the development, production and stock-piling of biological and toxin weapons. However technological change is changing the channels through which expertise and capability may be learnt. This problem already starts to be appreciated by the international communities. In February 2026, UNIDIR held a discussion, in specific regard to the Convention, on frontier artificial intelligence and the Convention together with the BWC Implementation Support Unit. The emerging-technology programme of UNIDIR writes that AI is transforming the field of biological research and raising new concerns in governance of biosecurity. It is important to note the development since the BWC community is no longer viewing biological agents as the sole cause of concern, but the technological landscape where bio-capabilities are developed and distributed. Introduced in 2022, the Working Group of the Ninth Review Conference has the mandate to discuss advances in science and technology as well as confidence-building, compliance and verification, national implementation, international cooperation and preparedness. UNIDIR and the BWC Implementation Support Unit also hosted multistakeholder discussions on the design of a lasting scientific and technological advisory mechanism that can keep up with scientific change, in August 2026. The developments offer an institutional point of departure. However, the most recent instances of AI misuse imply the reaction must extend beyond that. The way forward To begin with, States Parties must create a permanent science-and-technology advisory unit within the framework of the BWC that has a permanent, deep understanding of frontier AI, computational biology, synthetic biology and automated laboratory systems. Scientific evaluation is impossible in an isolated manner only in the framework of the regular diplomatic (periodic) meetings when technologies could have transformed significantly. Second, governments and AI firms ought to devise systematic information-exchange systems concerning new patterns of abuse. The companies can be among the initial to note an effort to bypass protection. Such information must (with privacy and legal measures), be a part of more generalized international efforts at biosecurity, not confined to corporate security departments. Third, AI safety need not stop and be confined to the single prompt. Systems must progressively take into account behaviour patterns and contextualisation, while guarding valid scientific research and they should not engage in random monitoring of researchers. This turns out to be essential in the field of dual-use biology with a group of technical questions potentially having valid applications. Fourth, States are to enhance the safety of the larger biological ecosystem and not solely focus on chatbots. Access to AI alone is just one aspect of a significant system that involves biotechnology, producing DNA, laboratory infrastructure, computer tools and on-physical substances. Security measures must therefore be in play throughout this chain. Lastly, international institutions must be ready to at least some AI-based functionality escaping to commercial platforms. When it comes to offline tools, the goal is not to presume that all of them are harmful. It must be to narrow the governance dichotomy between digital assistance and actual biological potential by enhancing national execution, scientific collaboration, sharing of information and responsible technology regulations. The greatest takeaway, then, of what Anthropic has unveiled is that chatbots have all too quickly transformed into biological weapon laboratories. There is no evidence to prove this broad assumption. What is more valuable to learn is the lesson that is smaller- and perhaps more significant- fragmented and sometimes challenging to comprehend and able to go beyond the system which originally offered help. In the case of the BWC, this forms a new governance issue. A treaty aimed at the prevention of biological weapons should learn more and more that it is not just the level of biological capabilities, but how new digital technologies can redistribute, hasten and even conceal access to various capabilities. Whether an AI model can answer a dangerous question is no longer merely a question that governments and international bodies have to find out. Whether the international security apparatus is able to see a threatening trend before the chimeric digital assistance turns an offline asset that no one can see. Rimsha Malik is an Associate Research Officer at the Center for International Strategic Studies (CISS-AJK), where she works on Hybrid Warfare, cyber warfare, biological security, emerging technologies, and strategic affairs. She holds an MPhil in International Relations and a BS in International Relations, in which she graduated as a Gold Medalist. She has contributed research and opinion articles to various national and international platforms. |
