Newsletter
Five minutes. What happened, and what to do about it.

GPT-5.5 leaves ChatGPT and Codex on 14 October

Claude merges chat and Cowork, and adds slides and docs

OpenAI tests Sponsored Agents, ads you can talk to in ChatGPT
Spain reports its first data breach carried out by an AI agent
Spain's data protection agency, the AEPD, reported the country's first personal data breach caused by an autonomous AI agent. Someone used an agent built on a known large language model to scan an organisation, find flaws and reach files holding personal data and invoices. The agency called for an immediate review of security and data protection models.
- Limit who and what can reach files with customer data and invoices, and remove access nobody needs.
- Check your suppliers' security, and make sure you know how you would report a breach to your data protection authority.
Source: The Register. This is our short summary of their reporting. The commentary in it and the things to do are SeedFoundry's opinion. Picture from the source, unless it is our own graphic. How we source and credit

US House votes to keep AI data center costs off household power bills

Firefox's AI assistant now runs on Mistral
These are short summaries of other people's reporting, with our own commentary. Each story names its source and links to the original. How we source and credit