A known security flaw in several end-of-life TP-Link Wi-Fi routers is being actively targeted by hackers trying to install Mirai-based botnet malware on vulnerable devices. The vulnerability, tracked as CVE-2023-33538, …
A global wave of email-borne worms hit industrial control systems (ICS) in the fourth quarter of 2025, marking one of the most concerning threat shifts seen across operational technology (OT) …
A North Korean threat actor known as Sapphire Sleet has launched a new campaign against macOS users, using a fake Zoom SDK update to trick victims into running malicious files …
A critical vulnerability in the marimo Python notebook platform is now being actively used by attackers to deploy a blockchain-powered backdoor on developer systems. The flaw, tracked as CVE-2026-39987, allows …
A Brazilian cybersecurity researcher has exposed a sophisticated, large-scale supply chain scam involving counterfeit Ledger Nano S Plus hardware wallets sold through a Chinese marketplace, devices engineered from the ground …
A newly identified two-component Remote Access Trojan (RAT) toolkit built in Rust, dubbed SpankRAT, is being used by threat actors to abuse legitimate Windows processes, bypass reputation-based security controls, and …
Microsoft is actively investigating a widespread authentication issue affecting users attempting to access Microsoft 365 web-based services through Google Chrome version 147. The problem, first reported on April 16, 2026, …
Two American nationals have been sentenced to federal prison for operating a sophisticated “laptop farm” scheme. The operation successfully infiltrated over 100 U.S. companies, generating more than $5 million in …
A threat cluster tracked as UAC-0247 has been running an active campaign since early 2026, targeting local governments and municipal healthcare institutions across Ukraine, including clinical hospitals and emergency ambulance …
Cisco has issued an urgent security advisory warning of multiple vulnerabilities in its Identity Services Engine (ISE) and ISE Passive Identity Connector (ISE-PIC). According to the official Cisco security advisory …
