The cyber attack on Change Healthcare, reported to have begun on February 21, 2024, has been attributed to the Blackcat ransomware gang, also known as ALPHV. This incident has caused significant disruptions across the healthcare sector, affecting pharmacies and healthcare providers throughout the United States. The cybercriminal group is known for its “double extortion” tactic, where they encrypt the victim’s files and also steal sensitive data, demanding a ransom for both the decryption key and the non-release of the stolen data. In this case, there’s a possibility of a data breach, although it hasn’t been officially confirmed by Change Healthcare at this stage​​. Mandiant, Alphabet’s cybersecurity unit, is spearheading the …