OTX Threat: A New Name in the Data Extortion Ecosystem?

A data extortion group called Helix has been identified conducting multi-target campaigns using vishing, device code phishing, and automated SharePoint exfiltration. The group likely emerged from the BlackFile and ShinyHunters ecosystem after BlackFile shut down in April 2026. Helix uses sophisticated social engineering, impersonating managers by name during vishing calls to initiate device code a