Microsoft has analyzed a new Windows backdoor called GigaWiper that merges three destructive tools: full disk wiping, Windows drive overwriting, and fake ransomware that scrambles files without saving keys. This modular malware gives operators multiple ways to disrupt or destroy infected machines.
A China-nexus threat group is targeting Indian taxpayers and finance teams with spear-phishing emails impersonating the Income Tax Department to deploy DcRAT, a remote access trojan. This multi-stage campaign aims to steal sensitive data from compromised systems.
Threat actors are impersonating IT support via Microsoft Teams voice calls to trick employees into installing EtherRAT malware, compromising corporate networks. This tactic enables attackers to gain initial access and conduct further intrusion.