MICROSOFT has identified a new malware called GigaWiper, which combines espionage and destructive capabilities, marking a significant shift in cyber-attack strategies. This multi-purpose backdoor allows attackers to conduct espionage while also executing destructive commands. The GigaWiper includes wiping functionalities and file-encrypting ransomware, making decryption impossible.
Discovered in October 2025, it shows a modular design that integrates various malware components, enhancing operational efficiency for threat actors. Microsoft has offered mitigation strategies, including activating tamper protection and employing advanced endpoint detection tools.