New BlackFile extortion group linked to surge of vishing attacks

SITREP: A new hacking group known as BlackFile has emerged, engaging in data theft and extortion attacks primarily targeting retail and hospitality sectors since February 2026. This group is specifically associated with a rise in vishing attacks. TACTICAL ASSESSMENT: The emergence of BlackFile indicates a growing trend in cybercriminal activities that exploit vulnerabilities in the retail and hospitality industries. This could lead to increased financial losses and a heightened need for cybersecurity measures in these sectors. PROJECTED VECTORS: It is likely that BlackFile will continue to expand its operations, potentially targeting additional sectors and increasing the sophistication of its attacks.