Research
Oxford Researchers Catch AI Agents Using Coded Blackjack Messages to Collude
Reading the agents’ conversations missed the scheme. A check of their internal activity caught it, but required monitoring both agents.
3 min read

Coverage index
Move from model releases to infrastructure, agents, security, robotics, and the market shifts connecting them.
Inside the index
Eight core news desks organize the daily flow. Cross-cutting topics reveal stories that span categories.
Daily structure
The core desks used to organize every story, briefing, and archive view.
01 / Coverage desk
Model launches, pricing, benchmarks, and capability shifts.
02 / Coverage desk
New AI products, features, apps, and platform releases.
03 / Coverage desk
AI apps, agents, automations, creator tools, and builder workflows.
04 / Coverage desk
Funding, launches, acquisitions, pivots, and company formation.
05 / Coverage desk
Enterprise adoption, partnerships, earnings, and AI strategy.
06 / Coverage desk
The compute, chips, data centers, networks, and power systems behind AI.
07 / Coverage desk
Lawsuits, regulation, copyright, safety, and government action.
08 / Coverage desk
Viral AI moments, creative AI, public reaction, and social shifts.
09 / Coverage desk
AI systems that plan, use tools, take actions, and complete work.
10 / Coverage desk
Vulnerabilities, attacks, defenses, and the security consequences of AI.
11 / Coverage desk
Open models, open software, licenses, and the communities building around them.
12 / Coverage desk
Embodied AI moving through factories, roads, homes, and the physical world.
13 / Coverage desk
Clinical systems, medical research, and AI moving into patient care.
14 / Coverage desk
How AI is changing classrooms, teaching, assessment, and access to learning.
15 / Coverage desk
Jobs, workers, productivity, and the changing terms of AI-assisted work.
One briefing / every desk