#vishing


Microsoft 365 Attackers Use Help Desk Vishing to Steal Data for Extortion

Sep 7, 2026 // 19:02

Threat hunters have disclosed details of a widespread data theft and extortion threat cluster that’s targeting Microsoft 365 and other software-as-a-service (SaaS) offerings through information […]

Microsoft 365 Attackers Use Help Desk Vishing to Steal Data for Extortion

Sep 7, 2026 // 18:52

Threat hunters have disclosed details of a widespread data theft and extortion threat cluster that’s targeting Microsoft 365 and other software-as-a-service (SaaS) offerings through information […]

UNC6671 Vishing Attacks Target Personal Phones to Steal SaaS Data

Aug 8, 2026 // 01:05

A recent wave of cyber attacks targeting financial services, private equity, and professional services is attributed to a data extortion group known as UNC6671. “UNC6671 […]

Microsoft Teams vishing attacks lead to Chaos ransomware attacks

Aug 3, 2026 // 18:39

Threat actors are impersonating IT support staff in Microsoft Teams calls to gain remote access to corporate devices and deploy Chaos ransomware in attacks targeting […]

Microsoft Teams vishing attacks lead to Chaos ransomware attacks

Aug 3, 2026 // 18:19

Threat actors are impersonating IT support staff in Microsoft Teams calls to gain remote access to corporate devices and deploy Chaos ransomware in attacks targeting […]

Microsoft Teams vishing attacks lead to Chaos ransomware attacks

Aug 3, 2026 // 17:42

Threat actors are impersonating IT support staff in Microsoft Teams calls to gain remote access to corporate devices and deploy Chaos ransomware in attacks targeting […]

Microsoft Teams vishing attacks lead to Chaos ransomware attacks

Aug 3, 2026 // 17:18

Threat actors are impersonating IT support staff in Microsoft Teams calls to gain remote access to corporate devices and deploy Chaos ransomware in attacks targeting […]

Microsoft Teams vishing attacks lead to Chaos ransomware attacks

Aug 3, 2026 // 14:59

Threat actors are impersonating IT support staff in Microsoft Teams calls to gain remote access to corporate devices and deploy Chaos ransomware in attacks targeting […]

Microsoft Teams vishing attacks lead to Chaos ransomware attacks

Aug 3, 2026 // 14:39

Threat actors are impersonating IT support staff in Microsoft Teams calls to gain remote access to corporate devices and deploy Chaos ransomware in attacks targeting […]

Microsoft Teams vishing attacks lead to Chaos ransomware attacks

Aug 3, 2026 // 13:39

Threat actors are impersonating IT support staff in Microsoft Teams calls to gain remote access to corporate devices and deploy Chaos ransomware in attacks targeting […]

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