Beer deliveries falter after Asahi cyber crisis

Japan’s outdated systems expose Asahi to hackers, highlighting critical gaps in national cybersecurity.

Qilin’s ransomware attack on Asahi halts factories, cutting beer shipments and leaving Japan’s retailers scrambling.

A ransomware attack by the Qilin group has crippled Asahi Group Holdings, Japan’s leading brewer, halting production across most of its 30 factories. Over 27GB of stolen Asahi data appeared online, forcing manual order processing with handwritten notes and faxes.

The attack has slashed shipments to 10-20% of normal capacity, disrupting supplies of its popular Super Dry beer.

Small businesses, like Tokyo’s Ben Thai restaurant, are left with dwindling stocks, some down to just a few bottles. Retail giants such as 7-Eleven, FamilyMart, and Lawson warn of shortages affecting not only beer but also Asahi’s soft drinks and bottled teas.

Liquor store owners, grappling with limited deliveries, fear disruptions could persist for weeks given Asahi’s 40% market dominance.

Experts point to Japan’s outdated legacy systems and low cybersecurity expertise as key vulnerabilities, making firms like Asahi prime targets. Recent attacks on Japan Airlines and Nagoya’s port highlight a growing trend.

The reliance on high trust in Japanese society further emboldens hackers, who often demand ransoms from unprepared organisations.

The government’s Active Cyber Defense Law aims to strengthen protections by enhancing information sharing and empowering proactive counterattacks. Chief Cabinet Secretary Yoshimasa Hayashi confirmed an ongoing investigation into the Asahi breach.

However, small vendors and customers face ongoing uncertainty, with no clear timeline for full recovery of Japan’s beloved brews.

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