Weekly Roundup: Rapid7 Cuts Jobs, Boeing 737 Hack Demoed, and Refrigeration Systems Found Vulnerable

This week's cybersecurity news roundup covers several developments worth noting for business leaders keeping an eye on the threat landscape. Security firm Rapid7 announced layoffs, while researchers demonstrated a hacking technique targeting a Boeing 737 aircraft system, raising fresh questions about security in critical transportation infrastructure. Separately, vulnerabilities were disclosed in refrigeration systems, a reminder that even everyday operational equipment can carry cyber risk.

Other stories making headlines include public backlash over a government AI platform deal, a case involving a North Korean IT worker who breached a U.S. federal agency, and a disruption to a Delta flight linked to a DEF CON conference attendee. Together, these stories illustrate the breadth of today's cybersecurity concerns, spanning corporate restructuring, critical infrastructure, government technology decisions, and hands-on security research.

While many of these stories involve large organisations or nation-state actors, they carry lessons for small and medium businesses too. Vulnerabilities in everyday equipment like refrigeration units show that any connected device can be a target, and the North Korean IT worker case is a reminder to carefully vet remote contractors and staff, especially those with system access.