Nov 01, 2025Ravie LakshmananArtificial Intelligence / Vulnerability
The Australian Signals Directorate (ASD) has issued a bulletin about ongoing cyber attacks targeting unpatched Cisco IOS XE...
On paper, it sounds so simple: you prepare for the real thing by running simulations. After all, the same principle applies to countless disciplines:...
Introduction
Primarily focused on financial gain since its appearance, BlueNoroff (aka. Sapphire Sleet, APT38, Alluring Pisces, Stardust Chollima, and TA444) has adopted new infiltration strategies...
Financial regulators in Canada this week levied $176 million in fines against Cryptomus, a digital payments platform that supports dozens of Russian cryptocurrency exchanges...
The Counter Threat Unit™ (CTU) research team analyzes security threats to help organizations protect their systems. Based on observations in July and August, CTU™...
Oct 22, 2025Ravie LakshmananCyber Espionage / Vulnerability
Threat actors with ties to China exploited the ToolShell security vulnerability in Microsoft SharePoint to breach a telecommunications...
Introduction
Cyberthreats are constantly evolving, and email phishing is no exception. Threat actors keep coming up with new methods to bypass security filters and circumvent...
