HighSystem intrusionMonitoring· updated Nov 8
Ahold Delhaize Confirms Impact from Cybersecurity Incident, Estimates €200M–€250M Q4 Revenue Reduction
Dutch retail group Ahold Delhaize announced on October 12, 2026, that it had detected a security issue within its network and taken precautionary measures, including taking certain systems offline to protect its infrastructure, while noting that physical stores remained open .