MacSync is a type of malware specifically designed to target Mac computers. It infiltrates macOS systems through malicious downloads or phishing attacks, often running silently in the background. Once installed, MacSync steals user credentials, sensitive files, browser data, and other personal information. It may also synchronize stolen data with remote servers controlled by cybercriminals, enabling ongoing surveillance or further exploitation. MacSync can bypass some built-in Mac security features, making detection and removal challenging for average users. To protect against MacSync, it is crucial to keep software updated, use reputable antivirus tools, and avoid suspicious email attachments or downloads.