内容摘要：The study, published in The Lancet, found two alternative methods, an enhanced mammogram and a fast MRI scan, detected 17-19 cancers per 1,000 women screened.

The study, published in The Lancet, found two alternative methods, an enhanced mammogram and a fast MRI scan, detected 17-19 cancers per 1,000 women screened.

Yet with the explosion of AI, bug hunters have whole new attack surfaces to explore.Mr Ellis says organizations are racing to gain a competitive advantage with the technology. And this typically has a security impact.

"In general, if you implement a new technology quickly and competitively, you're not thinking as much about what might go wrong." In addition, he says, AI is not just powerful but "designed to be used by anyone".Dr Katie Paxton-Fear, a security researcher and cybersecurity lecturer at Manchester Metropolitan University, points out that AI is the first technology to explode onto the scene with the formal bug hunting community already in place.And it has levelled the playing field for hackers, says Mr De Ceukelaire. Hackers – both ethical and not – can exploit the technology to speed up and automate their own operations. This ranges from conducting reconnaissance to identify vulnerable systems, to analysing code for flaws or suggesting possible passwords to break into systems.

But modern AI systems' reliance on large language models also means language skills and manipulation are an important part of the hacker tool kit, Mr De Ceukelaire says.He says he has drawn on classic police interrogation techniques to befuddle chatbots and get them to "crack".

Mr Murtagh describes using such social engineering techniques on chatbots for retailers: "I would try and make the chatbot cause a request or even trigger itself to give me another user's order or another user's data."

But these systems are also vulnerable to more "traditional" web app techniques, he says. "I have had some success in an attack called cross site scripting, where you can essentially trick the chatbot into rendering a malicious payload that can cause all kinds of security implications."Just over half of its clothes are made in Spain, Portugal, Morocco and Turkey. There's a factory doing small production runs on site at HQ, with another seven nearby, which it also owns.

As a result, it can turn around products in a matter of weeks.More basic fashion staples are produced with longer lead times in countries like Vietnam and Bangladesh.

Logistics and data are other factors behind its success. Every piece of clothing is packaged and despatched from its distribution centres in Spain, as well as one in the Netherlands."What is absolutely critical is the level of accuracy," says CEO Mr Maceiras.