In August 2026 it was widely reported that an Australian individual (who works for an AI company) asked an AI agent to book a Pilates class for him at a local gym. The agent (OpenClaw) found that the desired date was full, but instead of just reporting that back, the agent went further. It spotted…
I have written previously about several aspects of AI and cybersecurity, including issues such as prompt injection attacks on LLMs, deepfakes, data poisoning and steganography, where secret messages are hidden inside images. What is the state of play today? There is no doubt that cybersecurity is one of the main concerns around AI, and LLMs…
When an AI agent is asked to keep an email secret from another user, you would hope that it would find a way of doing this without destroying the email server, but you would be disappointed. The field of artificial intelligence (AI) is moving from chatbots like ChatGPT and Claude to “agentic AI”, whereby AI…
The world of technology moves rapidly, and it is hard to build a sustainable competitive advantage. Just ask Blackberry (business smartphones), Nokia (mobile phones), Yahoo (search), AOL (email and chat), MySpace (social network) and Kodak (film). Technology companies seek to build a “moat”, a durable competitive advantage that is hard to copy. Such a moat…
There are a range of security concerns associated with large language models (LLMs), which are the basis of popular artificial intelligence (AI) chatbots like ChatGPT, Claude and Gemini. For one thing, the chatbots themselves are vulnerable to malicious prompts from anyone who interacts with them. Such “prompt injection” attacks can cause LLMs to behave in…
The web browsing market has been relatively stable for some years, with Google Chrome holding 72% market share in 2025, ahead of Apple’s Safari at 12%. These are followed by Microsoft Edge, Firefox and Opera. Recently, the AI chatbot vendors have decided to muscle in on this market, and existing incumbents have added AI features…
Large language models (LLMs), the engines at the heart of generative AI chatbots like ChatGPT, Claude, Gemini and Grok are susceptible to various kinds of attack by hackers. For example, prompt injection is where an attacker fills a prompt with malicious input to either leak data or bypass controls. There are actually many other types…
Artificial intelligence (AI) chatbots based on large language models (LLMs) have been with us on a large scale for almost three years now, ever since the launch of ChatGPT in November 2022. Their impact on the world is undeniable, with around two-thirds of companies using them to a greater or lesser degree by mid-2025. There…
Generative artificial intelligence (AI) has many useful applications, such as automating repetitive tasks, language translation and coding software. However, its ability to produce “deepfakes” of images, audio and video is a controversial and potentially troubling area. There are two main approaches that are used in AI to producing deepfakes. The first is a technique called…
In August 2025 it was revealed in the press that a report produced by Deloitte for the Australian government contained several entirely fabricated citations to articles and books that do not exist, other than in the fevered hallucinations of generative AI. The report, costing taxpayers AU$439,000, was presumably not offered at a substantial discount to…