ByteBrief
We're a portrait publication through and through. Turn your phone back and your briefing picks up right where you left it.
(We tried widescreen once. It wasn't us.)

GMO Cybersecurity links Chinese AI tool Artex to cyberattacks on about 80 Japanese companies. The tool, built by Li Puhua and released in July, drew on models from Anthropic, OpenAI and DeepSeek. South Korea's police investigated seven breaches exposing 68,000 people's data. Officials consider foreign actor involvement.
Tap to vote and see what everyone thinks.
Summary by ByteBrief