Change Healthcare, a major player in the US healthcare system, sustained a crippling cyber attack that disrupted services for numerous hospitals and pharmacies, underscoring the vulnerability of the healthcare infrastructure. The attack affected over 67,000 pharmacies and came from the ransomware gang ALPHV/BlackCat. This incident revealed the urgent necessity for improved cybersecurity measures to safeguard patient care and sensitive data.

M&S still rebuilding after April cyber incident – Digital Watch Observatory
Summarize this content to a maximum of 60 words: M&S still rebuilding after April cyber incident Digital Watch Observatory