In September 2024, SK Gas, a major player in South Korea’s gas industry, fell victim to a Ragroup ransomware attack, severely disrupting its operations and threatening the stability of the regional gas supply chain. The attack targeted critical systems, potentially compromising operational data, financial records, and proprietary industrial processes. While the full extent of data exfiltration remains undisclosed, the incident raised concerns over cascading effects on downstream industries reliant on SK Gas’s infrastructure—including manufacturing, energy distribution, and logistics.The attack not only risked financial losses from operational downtime and recovery costs but also posed reputational damage due to the company’s role in a strategically vital sector. Authorities and cybersecurity firms were deployed to mitigate the breach, but the incident underscored vulnerabilities in South Korea’s energy infrastructure. The ransomware’s encryption of key systems could have led to prolonged outages, further destabilizing the gas market and eroding stakeholder trust. The attack’s timing and scale suggested a targeted effort to exploit SK Gas’s position within the supply chain, amplifying its systemic impact.