CVE-2026-23572 Improper Access Control in TeamViewer clients

Improper access control in the TeamViewer Full and Host clients Windows, macOS, Linux prior version 15.74.5 allows an authenticated user to bypass additional access controls with “Allow after confirmation” configuration in a remote session. An exploit could result in unauthorized access prior to...

OldGremlin Ransomware Targeted Over a Dozen Russian Entities in Multi-Million Scheme

A Russian-speaking ransomware group dubbed OldGremlin has been attributed to 16 malicious campaigns aimed at entities operating in the transcontinental Eurasian nation over the course of two and a half years. "The group's victims include companies in sectors such as logistics, industry, insurance...