Ahold Delhaize, the Dutch parent company behind prominent U.S. grocery chains like Stop & Shop, Hannaford, Food Lion, and Giant Food, confirmed on Friday that a cyberattack on its U.S. network is affecting operations across its 2,000+ locations. The company issued a statement describing the incident as a “cyber issue” impacting online services, pharmacy operations, and some e-commerce functions.
Impact on U.S. Supermarkets
Following the breach, Ahold Delhaize reported disruptions in online order systems, leaving customers unable to place grocery delivery orders. Local news outlets across the U.S. noted that while some websites, like those for Hannaford and Stop & Shop, were briefly taken offline, most stores continue to accept credit cards and process some pharmacy orders. However, pharmacy services and e-commerce functions are experiencing ongoing delays and interruptions.
A banner posted on affected supermarket websites warned customers of potential disruptions to online orders and pharmacy services, which has since been removed from most sites. Affected brands also shared Ahold Delhaize’s official statement on their websites, notifying customers of the incident and the company’s efforts to contain the impact.
Hannaford, which operates 187 stores across the northeastern U.S., posted an update on its Facebook page, urging customers with prescription needs to visit their local stores in person. The company clarified that while most pharmacies are operational, a few may still be experiencing connectivity issues, affecting their ability to receive phone calls or fulfill online orders.
“We apologize for any inconvenience this may cause and are committed to resolving the situation as quickly as possible,” Hannaford stated. “Our website remains affected, and certain To Go orders for pickup and delivery have been canceled due to limited visibility of placed orders. Impacted customers have been notified, and any pending transactions should clear within several days.”
Ahold Delhaize’s Response and Investigation
Ahold Delhaize reported that law enforcement was promptly notified, and the company has engaged external cybersecurity experts to assist in the investigation. To prevent further compromise, certain systems have been taken offline temporarily.
“Our teams are assessing the scope of the issue and taking proactive measures to protect affected systems,” Ahold Delhaize stated. “These mitigation steps impact specific Ahold Delhaize USA brands and services, including certain pharmacy and e-commerce functions.”
The company, one of the world’s largest food retail groups with over $24 billion in sales in 2023, has yet to comment on the full extent of the breach. Despite repeated media inquiries, no additional updates have been provided.
Rising Cyber Threats Against the Retail Sector
Although no hacking group has claimed responsibility for the breach, attacks on grocery and retail chains have become increasingly common, often carried out by ransomware gangs or cybercriminal groups looking to exploit the urgent need to restore critical services. Recent high-profile attacks have hit grocery services like Weee!, Massy Stores, Coop, and Shoprite Group, compromising customer data and disrupting operations.
Experts warn that the retail sector’s reliance on interconnected networks and third-party vendors leaves them particularly vulnerable to cyber incidents, and the urgency of restoring services can be a lucrative opportunity for threat actors.
The incident at Ahold Delhaize underscores the growing risk of cyberattacks within the food retail industry. With customer-facing services, pharmacy operations, and e-commerce platforms targeted, the consequences of such breaches are not only financial but also affect customer trust and access to essential services.
Potential Customer Impact
Retail cyberattacks like this can expose sensitive customer information, though Ahold Delhaize has not yet confirmed if personal data has been accessed or compromised. According to cybersecurity analysts, any breach affecting online order systems and pharmacy networks could result in unauthorized access to customer names, contact information, and potentially payment data.
As of Tuesday afternoon, the website for Hannaford remains offline, while sites for other Ahold Delhaize brands, including Stop & Shop, Food Lion, and Giant Food, are reportedly operational.
Future Security Considerations
As cyber threats against retailers increase, Ahold Delhaize’s response highlights the need for robust cybersecurity measures in the grocery industry. Enhanced monitoring, vulnerability assessments, and coordinated incident response plans are crucial for organizations managing sensitive data and critical services. Retailers are encouraged to invest in security infrastructure that prioritizes protection across e-commerce and customer-facing platforms to minimize the impact of future attacks.
Ahold Delhaize is continuing to work with law enforcement and cybersecurity experts to restore systems and safeguard customer data. The company has promised to keep customers informed as it addresses the incident, aiming to fully resume services across its network in the coming days.

