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DragonForce abuses Microsoft Teams relays

The DragonForce ransomware operation has begun using a custom backdoor tool that hides its command-and-control communications inside Microsoft Teams relay infrastructure, according to recent threat intelligence findings. This article has been indexed from CyberMaterial Read the original article: DragonForce abuses…

Three Healthcare Orgs Report Data Breaches

Three healthcare providers across the United States have reported separate data breaches compromising patient information, with incidents occurring between January and April 2026. This article has been indexed from CyberMaterial Read the original article: Three Healthcare Orgs Report Data Breaches

Headless ERP concept gaining traction among enterprises

Major enterprise software vendors are embracing “headless ERP” concepts that separate user interfaces from underlying business logic, following Salesforce’s recent launch of Headless 360 for its CRM platform. This article has been indexed from CyberMaterial Read the original article: Headless…

US, France seize deepfake sites; operators arrested

US and French law enforcement have seized two prominent deepfake pornography websites and arrested their alleged operators in coordinated international enforcement actions. This article has been indexed from CyberMaterial Read the original article: US, France seize deepfake sites; operators arrested

Hunting Infostealers with AI in Large-Scale SOCs

Sophos Principal Data Scientist François Labrèche presented research at NorthSec Conference 2026 demonstrating how a multi-layered detection pipeline can identify genuine threats within massive SOC datasets. This article has been indexed from CyberMaterial Read the original article: Hunting Infostealers with…

Microsoft Teams Relay Abused by Hackers to Hide Malicious Traffic

Microsoft Teams’ trusted infrastructure has been exploited by threat actors to secretly route malicious traffic, leading to a highly stealthy ransomware campaign attributed to the DragonForce group. Security researchers have discovered a novel technique in which attackers exploit Microsoft Teams’…

White House Issues Memo to Bolster NSS Cybersecurity

NSPM-12 establishes a clear structure for NSS cybersecurity governance and accountability and reestablishes CNSS. The post White House Issues Memo to Bolster NSS Cybersecurity appeared first on SecurityWeek. This article has been indexed from SecurityWeek Read the original article: White…

Cal Water Investigating Iranian Hackers’ Claims

California Water Service says there is no indication of operational disruptions to its water and wastewater systems.  The post Cal Water Investigating Iranian Hackers’ Claims appeared first on SecurityWeek. This article has been indexed from SecurityWeek Read the original article:…