Overview of the Airstalk Threat A newly identified Windows-based malware family, dubbed Airstalk, demonstrates a sophisticated approach to stealing sensitive browser credentials. Available in both PowerShell and .NET variants, Airstalk leverages a covert, multi-threaded command-and-control (C2) channel to exfiltrate data. Researchers describe it as a novel blend of living-off-the-land techniques with custom payloads, enabling stealthy…