UNC6671

UNC6671 Vishing Extortion Rebrands Across 5 Brands UNC6671 vishing extortion group using AiTM credential phishing across five extortion brands

UNC6671 vishing extortion group using AiTM credential phishing across five extortion brands

UNC6671 Vishing Extortion Rebrands Across 5 Brands

Do Son August 12, 2026

At a glance Actor or group UNC6671 (suspected single coordinated group) Activity type Vishing-led data theft and...

Inside UNC6671’s “BlackFile” Cloud Extortion Campaigns UNC6671 BlackFile Cloud Attacks AiTM MFA Bypass Okta Microsoft

UNC6671 BlackFile Cloud Attacks AiTM MFA Bypass Okta Microsoft

Inside UNC6671’s “BlackFile” Cloud Extortion Campaigns

Do Son May 20, 2026

A sophisticated identity-centric threat actor operating under the brand “BlackFile” has spent the early months of 2026...

“IT Support” Imposters: ShinyHunters Vishing Rings Bypass MFA to Steal Data ShinyHunters Vishing Corporate Vishing Attacks

ShinyHunters Vishing Corporate Vishing Attacks

“IT Support” Imposters: ShinyHunters Vishing Rings Bypass MFA to Steal Data

Do Son February 4, 2026

A new report from Mandiant details how sophisticated voice phishing (vishing) rings are bypassing modern security controls...

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CVE-2026-81578CVSS 8.8
An improper access control vulnerability exists in the web management interface of PaperCut MF and PaperCut NG. Under...
Admin intelCISA KEV📅 Added to KEV: Aug 31, 2026📅 Updated: Aug 28, 2026
CVE-2026-82078CVSS 9.4
An unsafe dynamic class loading vulnerability exists in the database connection utilities of PaperCut MF and PaperCut NG....
Admin intelCISA KEV📅 Added to KEV: Aug 31, 2026📅 Updated: Aug 28, 2026
CVE-2026-66384CVSS 5.3
An authenticated user may write data outside the intended Docker cache path under specific remote-repository conditions.
CISA KEV📅 Added to KEV: Aug 27, 2026
CVE-2023-49105CVSS 9.8
An issue was discovered in ownCloud owncloud/core before 10.13.1. An attacker can access, modify, or delete any file...
CISA KEV📅 Added to KEV: Aug 27, 2026
CVE-2021-23758CVSS 8.1
All versions of package ajaxpro.2 are vulnerable to Deserialization of Untrusted Data due to the possibility of deserialization...
CISA KEV📅 Added to KEV: Aug 26, 2026
CVE-2019-1068CVSS 8.8
A remote code execution vulnerability exists in Microsoft SQL Server when it incorrectly handles processing of internal functions,...
CISA KEV📅 Added to KEV: Aug 26, 2026
CVE-2015-3246CVSS 5.1
libuser before 0.56.13-8 and 0.60 before 0.60-7, as used in the userhelper program in the usermode package, directly...
CISA KEV📅 Added to KEV: Aug 26, 2026
CVE-2015-5287CVSS 7.8
The abrt-hook-ccpp help program in Automatic Bug Reporting Tool (ABRT) before 2.7.1 allows local users with certain permissions...
CISA KEV📅 Added to KEV: Aug 26, 2026