28th September – Threat Intelligence Report

Check Point Research’s September 2026 feed covers major breaches and threat activity, including ShinyHunters’ FBIjobs.gov defacement and alleged data theft, exploitation of a VPN appliance affecting Japan’s Digital Agency, AI-assisted attacks and prompt-injection techniques, cross-account data leakage in ChatGPT sandboxes, Earth Berberoka-linked compromises of Brazilian government sites, the JSCeal cryptocurrency stealer, abuse of Microsoft Defender’s signed remediation driver for kernel-level file and registry operations, StopAndProtect ransomware campaigns using ClickFix and PowerShell, and