Network security solutions company Handreamnet said on April 13 it took part in Japan IT Week 2025, Japan’s largest IT exhibition, held at Tokyo Big Sight, to showcase infrastructure for the next-generation AI network era. Marking the 15th anniversary of its Japan unit, it set up a 12-booth exhibition hall featuring solutions combining stable traffic processing and security. Japan-focused SG2500 and SG2600 high-performance security switches drew attention.

Valve, which runs the global PC game platform Steam, appears to be preparing to introduce a generative AI tool called SteamGPT to improve internal efficiency such as incident reports and identification of abusive accounts. Reference data tied to SteamGPT was spotted in Steam client update files, with terms linked to generative AI systems. Leaked-file analysis suggests a focus on back-end operations, including report labeling and a summary function reviewing security variables to assess account trustworthiness.