Malware has typically used files that it makes resident on a target machine to carry out an attack. But another class of malware called "fileless" does the opposite. The attack that the malware causes ...

Email continues to be one of the biggest attack vectors in today's organizations, and it's easy to understand why. It's one of the most widely adopted technology platforms ever, relied upon by nearly ...

A wave of attacks that have recently affected banks and other enterprises used open-source penetration testing tools loaded directly into memory instead of traditional malware, making their detection ...

I was doing a standard review of Windows Defender Antivirus telemetry when I noticed an anomaly from a detection algorithm designed to catch a specific fileless technique. Telemetry showed a sharp ...

Cybercriminals are increasingly infecting computers with malware that resides only in memory in order to make their attacks harder to detect. Recent attacks launched with the Angler exploit kit — a ...