The University of California San Francisco suffered a significant ransomware attack at the hands of the NetWalker group, which resulted in the loss of access to critical data. In order to recover the encrypted files, UCSF was compelled to pay a substantial ransom of $1.14 million. This incident stressed the vulnerability of major institutions to sophisticated cyber threats, particularly during sensitive times such as the COVID-19 pandemic when reliance on digital infrastructure is at its peak. The attack not only financially impacted the university but also highlighted the potential risks to privacy and the continuation of essential services.