On February 21, 2018, Willis Towers Watson (WTW), a vendor of Amgen Inc., suffered a phishing incident that led to unauthorized access to personal information. The data involved included names, addresses, phone numbers, and claim/injury descriptions of individuals involved in civil litigation and workers' compensation claims against Amgen. WTW engaged a cybersecurity firm to investigate, activated security protocols, and offered affected individuals complimentary TransUnion credit monitoring.