BBC News -Technology

1. Kalshi to make some users reveal job details to tackle insider trading

   After issues with insider trading, the prediction betting platform is adding new rules.

2. Version of AI tool 'too powerful for public' released to public

   Claude Fable 5 is a version of Anthropic's Claude Mythos, an AI program which caused a stir among technology, finance, and government leaders.

3. Farage says Reform has contacted X 'to highest level' over fake AI ads

   The fake ads feature the governor of the Bank of England - the Bank has urged people to report them.

4. EU orders Meta to open WhatsApp to rival AI chatbots

   Meta has accused the EU of "regulatory overreach" and says its decision will allow tech giants like OpenAI free access to WhatsApp.

5. AI giants' race to raise funds heats up as ChatGPT-owner plans stock market debut

   The company behind ChatGPT files its plans one week after Anthropic did the same.