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An AI system ‘escaped’ during a test and hacked a company. How worried should we be?

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Headlines about AI systems going rogue and “escaping” test environments undeniably capture the imagination. For years, we have been primed by films, TV and books to expect our AI to finally throw off its shackles and take charge.

The images of machines becoming self-aware, plotting their own objectives and breaking free from human control is a compelling narrative, but that isn’t really what happened.

If we think about this in simple terms, OpenAI placed highly capable models into an evaluation designed to encourage them to find and exploit complex vulnerabilities. The models were supposed to operate inside an isolated environment with tightly constrained access to software packages.

Instead, they reportedly discovered a previously unknown flaw in that infrastructure, used it to gain wider network access, escalated their privileges and eventually reached the public internet.

From there, they identified an AI company called Hugging Face as a potential source of answers to the benchmark they were attempting to solve and tried to obtain them. It’s certainly an impressive demonstration of capability, but I am cautious about jumping straight to conclusions of an artificial uprising.

The AI models didn’t suddenly develop their own agenda or decide to attack Hugging Face while twirling a digital moustache. They were given an objective, placed in an environment designed to reward successful exploitation and pursued that objective further than their operators anticipated.

That’s fundamentally different from an AI deciding to rebel. It’s simply an AI thinking laterally in ways that humans hadn’t anticipated and it’s something we have seen before.

Imagine asking your dog to fetch a ball while also forgetting that you’ve left the garden gate open. If the nearest ball happens to be in the park down the road, that’s exactly where it’ll head. You wouldn’t accuse the dog of going rogue and plotting an escape.

Instead, you’d probably conclude that you underestimated how literally it would pursue the task. AI systems can behave in much the same way. They don’t need malicious intent to produce surprising outcomes. They simply need a goal, enough capability and an environment that unintentionally rewards unexpected behaviour.

Relaxed controls

That distinction matters because it shifts the focus away from science fiction and back towards engineering. If there’s a failure here, it isn’t that the AI wanted to hack something. It’s that humans designed a test where success was measured by achieving an objective, deliberately relaxed some of the normal security controls in order to explore the limits of the system’s capabilities.

The headline grabbing escape is very much a byproduct, as OpenAI underestimated just how effective the model would become at finding an unexpected route to success. In many ways, it did exactly what it had been incentivised to do.

However, that doesn’t make the incident insignificant. Quite the opposite. The genuinely important point is that the models appear capable of chaining together multiple vulnerabilities across different systems while sustaining a complex sequence of reasoning and actions.

That’s a level of capability that cybersecurity professionals should take seriously because it begins to resemble the way skilled human attackers operate. But capability is not the same thing as intent.

Hugging Face webpage
Hugging Face allows users to share AI-related tools and datasets. Tada Images

Cybersecurity professionals always assume that attackers will think creatively, exploit overlooked assumptions and combine minor weaknesses into something much more significant. We shouldn’t be surprised when increasingly capable AI systems do the same thing, only at a much quicker rate.

This is why I think discussions around AI “kill switches” risk missing the bigger picture. Kill switches are theoretical features built into advanced AI models that mean they can be instantly disabled if they were to go “rogue”. Cybersecurity has spent decades learning that no single control is sufficient. We don’t protect organisations with one firewall, one password or one antivirus product. We rely on defence in depth: multiple independent layers of protection that assume individual controls will eventually fail.

Confronting assumptions

The same principle applies here. Rather than asking whether we need a big enough red button to stop an AI if something goes wrong, we should be asking why it was ever in a position where one failure could lead to wider compromise.

OpenAI’s own analysis concludes that stronger containment and evaluation safeguards are now required for future testing. From a research perspective, these evaluations are genuinely valuable because they expose weaknesses in our containment strategies and force us to confront assumptions that might otherwise have remained hidden until they were exploited by a real attacker.

We should want organisations carrying out this kind of work, because understanding where systems fail is an essential part of making them safer. One thing evident in these evaluations is that they demonstrate just how capable the latest frontier AI models have become.

We’ve seen similar high-profile capability demonstrations from AI firm Anthropic and others. That doesn’t make the findings untrue, but it does mean we should separate the technical evidence from the marketing narrative.

AI companies benefit from narratives around the growing power of machine intelligence. This means that frontier AI companies naturally have an incentive to show that their models are remarkably capable while also demonstrating that they’re taking safety seriously. Those two things aren’t mutually exclusive, but recognising both helps us interpret these announcements more critically.

This wasn’t a story about an AI escaping. It was a story about humans leaving the gate open. As AI systems become better at finding unexpected routes to their goals, our security architectures need to become just as good at ensuring there isn’t one.

The Conversation

Oli Buckley does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

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From gait analysis to fingerprint theft, how worried should we be about the latest advances in biometric technology?

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You unlock your phone with your face, your fingerprint sends your laptop whirring into action, you pass airport security by glancing at a camera. Biometric technology has become so woven into the daily routine that for many people, it barely registers any more.

That invisibility is part of the point. These systems are usually fast, convenient and feel secure. Unlike a password, you can’t forget your face. But that doesn’t mean they are without risk.

Biometrics fall into two broad families: physiological (fingerprints, faces, irises, even nailbed patterns) and behavioural (how you walk or type, the rhythm of your speech, the angle you hold your phone).

Both forms are already being widely used – you just may not realise it. Many banks and retailers now monitor how you interact with your device – from swipes, taps and scrolls to the angle you hold your phone, the rhythm of how you move between fields, and the pressure of your touch. If someone else picks up your unlocked phone and tries to access your banking app, this can automatically trigger a fraud alert.

My research with colleagues even shows it’s possible to infer a user’s name and native language from the timing patterns of their keystrokes.

The graphic below shows the full extent of biometric technologies. Those marked dark green are in widespread commercial and government use today – including less-familiar examples such as the veins in your hand and other bodily vein patterns.

Physiological and behavioural biometric systems:

Illustration of current and future biometric technologies
Biometric technology colour-coded by use status, from active to still in research. Oli Buckley, CC BY

Gait analysis – reading how you walk – is already used for security and surveillance purposes, from venue access to detecting potentially suspicious behaviour. You can wear a mask, pull up a hood, avoid looking at a camera – but you can’t easily change how you walk.

China’s authorities have been using this technology for nearly a decade. And in 2023, the UK’s Biometrics and Forensic Ethics Group flagged gait recognition for ethical guidance. This is usually a sign that operational use isn’t far behind.

A number of other biometric technologies (marked light green), ranging from skin texture and ear shape to micro-expressions and hand-grip patterns, are being actively researched for use in the near future. A further group (marked red) have so far only been demonstrated in the laboratory. But even body odour and breath signatures are further along than their novelty might suggest.

What once felt like science fiction is now embedded in our everyday lives. You can’t always see this technology, and you can’t always opt out. But knowing it exists is the first step to understanding how much of yourself you’re already sharing.

V is for vulnerability

In April 2026, financial security expert Li Chang showed Chinese TV viewers how AI tools could extract a celebrity’s fingerprints from a single selfie. The culprit? The classic V-sign, finger pads pointed straight at the lens.

This built on work by Japan’s National Institute of Informatics which in 2017 showed that usable fingerprints could be lifted from photos taken up to three metres away. And phone camera technology has only got better since then.

In the UK, police have made at least two arrests based on fingerprints lifted from photos: one from a WhatsApp image of a hand holding ecstasy pills, the other when a drug dealer was identified from a photo of him holding a block of Stilton cheese.

This technology can work in the other direction too. In the Chinese city of Hangzhou in July 2025, criminals reportedly tried to unlock a smart door using a photo the homeowner had posted online with his fingers visible. The attempt failed but the intent was clear.

While this kind of targeted, technically demanding attack is still unusual, there are some precautions I would advise taking as the use of biometric technology grows.

China’s use of biometric surveillance technology explained. Video: The New York Times.

How to protect yourself

First, be selective about when you agree to share biometric data – fingerprints, face, iris, voice, all of it.

Most modern smartphones store biometric templates in a secure chip that never leaves the device. But third-party apps and workplace systems rarely offer the same guarantee.

In July 2024, US tech giant Meta paid the state of Texas US$1.4 billion (£1.1bn) after running facial recognition on users without consent. This followed a class-action settlement with TikTok’s parent company ByteDance in Illinois for US$92 million over similar allegations.

So, try to keep track of which apps have access to your camera and microphone. On both iOS and Android, this takes about two minutes. And don’t use biometrics as the only layer of security – make sure there’s a second step.

Three potential biometric weakpoints

Voice: This is probably the most casually surrendered biometric. AI voice cloning requires only seconds of audio to produce a convincing replica, and it’s being used in fraud calls impersonating family members. This is a far more realistic – and terrifying – version of the virtual kidnapping scam that’s been around for years. Establishing a safe word with the people closest to you for any unexpected financial request is a simple and underrated defence.

Eyes: Iris recognition is considered robust because this coloured eye muscle has around 250 measurable features – far more than a fingerprint – and remains stable throughout your life. But the quiet expansion of eye-tracking data collected through VR headsets, for example, is going unnoticed. Check the privacy settings on any VR device you use, and be aware that gaze data is increasingly treated as a commercial asset by platforms that collect it.

Fingerprints: Beyond being careful what you point at the camera, know where you’ve enrolled your fingerprint. Workplace access systems and payment terminals vary widely in how they store and protect data – and unlike your phone, they’re not legally required to tell you.

None of this means biometric systems are broken. For most purposes, they are more secure than the passwords they are replacing. The question is not whether to engage with these systems – they’re already too embedded to avoid. It’s whether we’re engaging with our eyes open – eyes that are, of course, already regularly being scanned.

The Conversation

Oli Buckley receives funding from UKRI (including EPSRC and ESRC).

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