2026-07-23 Briefing

Russian state hackers exploited a Zimbra zero-day to steal NATO emails; CISA warned many servers remain vulnerable. Iran-linked threat actors expanded targeting of US industrial control systems. Tesla spent $1 billion on chips and robots, with unproven Optimus and Robotaxi. Sony will end physical PlayStation discs by 2028, sparking backlash over digital ownership. UK invested £708 million in the…