This is a news roundup covering major tech developments, with the headline focusing on GitHub's infrastructure overhaul to handle increased reliability demands as AI agents become more prevalent. The piece collects stories across AI security risks, semiconductor investments, open source developments, and cybersecurity trends.

• GitHub is rewriting its storage system to restore reliability in preparation for AI agents placing heavier demands on infrastructure
• AI systems pose serious security risks to infrastructure, with agents capable of manipulating industrial control systems and operator displays
• Microsoft is integrating AI agents into Windows file systems and replacing Intel chips with Nvidia's custom processors in Surface devices
• The cybersecurity sector remains robust with major acquisitions (EQT buying Acronis for $3.5B+) and persistent ransomware threats showing no signs of slowing