AOMEI update servers hijacked to deliver malware
๐ก๏ธ Researchers from ManageEngine, Google TAG, and Mandiant uncovered a supply-chain campaign that briefly modified AOMEI Backupperโs configuration files between April and July 2026 to serve a malicious ZIP and execute payloads silently. The attackers distributed a downloader named CROSSROAD and a backdoor called SHINYROAD via three short exposure windows, using the productโs promotion and notification mechanisms to bypass verification. Affected organizations were identified across multiple countries and sectors, and AOMEI says its CTO is investigating and has applied mitigations.