Security Signals (07/14/26-07/28/26)

A roundup of mid‑July 2026 threat intelligence and technical analyses from multiple vendors describing active and recent malicious activity: botnets and IoT threats, phishing‑as‑a‑service campaigns, multiple RATs and stealers (including macOS and Rust variants), supply‑chain compromises affecting npm and SDKs, APT campaigns and espionage activity, ransomware and exploitation research, and related detection/defense guidance.