Ransomware attack disrupts Japan's beer supply
A ransomware attack has hit a key Japanese beer distributor, causing shortages of popular brands across the country. The incident highlights vulnerabilities in supply chains amid rising cyber threats.
In early October 2025, a ransomware attack targeted Asahi Breweries, one of Japan's largest beer producers, leading to operational disruptions and widespread shortages of its flagship products like Asahi Super Dry. The attack encrypted critical systems, halting production and distribution for several days.
According to reports, the cyber incident began on October 5, when hackers infiltrated the company's IT infrastructure. Asahi confirmed the breach in a statement, noting that no customer data was compromised but acknowledging delays in delivery to retailers. 'We are working around the clock with cybersecurity experts to restore operations,' a company spokesperson said.
The shortage has affected convenience stores and supermarkets nationwide, with some locations reporting empty shelves for the first time in years. Background context reveals that Japan has seen a surge in ransomware incidents, with manufacturing and beverage sectors increasingly targeted due to their reliance on interconnected systems. Government officials have urged companies to bolster defenses, referencing similar attacks on other industries.
While Asahi aims to resume full production by mid-October, the event underscores the economic ripple effects of cyber disruptions in essential goods sectors. No group has claimed responsibility, and investigations are ongoing with support from national authorities.