WuXi AppTec has officially disclosed that its DNA Encoded Library (DEL) platform, a key component of its biology business unit, recently encountered a cybersecurity issue. In response, the company swiftly initiated its emergency response protocols and has enlisted the expertise of external cybersecurity specialists and legal consultants to conduct a thorough investigation. At present, WuXi AppTec's IT infrastructure is functioning seamlessly, the security of the DEL platform is deemed manageable, and there have been no signs of data breaches or unauthorized data usage. Consequently, the company's daily operations and service delivery remain uninterrupted.