This week saw big steps in human-AI trust across the world. Germany became the first country to require AI transparency labels for public interactions, helping people know when they're talking to machines. Brazil started testing AI medical agents in rural clinics, with doctors saying human checks are still needed to avoid mistakes.

Google Cloud launched an AI Agent Marketplace where businesses can buy tools like customer service bots. Their new A2A protocol lets different AI systems work together securely across companies like PayPal and Salesforce.

Security experts warned that hacked AI agents could cause big problems. A company called Astrix showed how securing digital IDs for machines can stop bad actors from stealing data through AI.

In schools, Clarivate introduced AI research helpers that guide students through writing papers. These bots use trusted sources but still require human approval for accuracy.

Crypto companies reported more thefts as AI trading bots became common. New tools like readable blockchain IDs (trader.bot.eth) aim to make AI financial helpers safer to trust.

Sadly, two people died after following advice from AI friends. Psychologists said people might trust chatbots too much, not realizing machines don't understand real feelings.