APT28 Operation Phantom Net Voxel

This post was originally distributed as a private FLINT report to our customers on 12 August 2025. Introduction Sekoia.io’s Threat Detection and Response (TDR) team closely monitors APT28 as one of its highest-priority threat actors. In early 2025 a trusted…

Time-of-Check Time-of-Use Attacks Against LLMs

This is a nice piece of research: “Mind the Gap: Time-of-Check to Time-of-Use Vulnerabilities in LLM-Enabled Agents“.: Abstract: Large Language Model (LLM)-enabled agents are rapidly emerging across a wide range of applications, but their deployment introduces vulnerabilities with security implications.…

Threat Actor Infests Hotels With New RAT

RevengeHotels has been targeting hotels in Brazil and Spanish-speaking regions with VenomRAT implants in 2025. The post Threat Actor Infests Hotels With New RAT appeared first on SecurityWeek. This article has been indexed from SecurityWeek Read the original article: Threat…