Happy to share that Anthropic fixed a data leakage issue in the iOS app of Claude that I responsibly disclosed. 🙌
👉 Image URL rendering as avenue to leak data in LLM apps often exists in mobile apps as well -- typically via markdown syntax,
🚨 During a prompt injection attack this was exploitable to leak info.
Recent articles
- I think "agent" may finally have a widely enough agreed upon definition to be useful jargon now - 18th September 2025
- My review of Claude's new Code Interpreter, released under a very confusing name - 9th September 2025
- Recreating the Apollo AI adoption rate chart with GPT-5, Python and Pyodide - 9th September 2025