New York Blood Center (NYBC) experienced a ransomware attack, causing service disruptions.NYBC detected suspicious activity on its IT systems on January 26 and confirmed it was a ransomware attack.Donation center activities and blood drives may need to be rescheduled, and processing times for blood donations may be longer than normal.It's unclear who was behind the attack, and it's unknown if patient data was accessed or if a ransom demand was made.