cd/entity/UNC6671· home› entities› UNC6671
grep -l @unc6671 /news/*.json | wc -l → 1

@UNC6671

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14:00
2026-05-15
cloud.google.com
cybersecurity

Welcome to BlackFile: Inside a Vishing Extortion Operation

The Google Threat Intelligence Group (GTIG) has tracked an extortion campaign by the threat actor UNC6671, operating under the "BlackFile" brand, which targets organizations through sophisticated voic…

// co-occurs with top 7 entities
BlackFile 1 Google Threat Intelligence Group 1 Microsoft 365 1 Okta 1 ShinyHunters 1 Austin Larsen 1 Tyler McLellan 1