Ransomware attackers targeting a Fortune 100 company in the finance sector used a new malware strain, dubbed PDFSider, to deliver malicious payloads on Windows systems.

It does not crash systems or raise alarms. It blends into everyday Windows activity and works quietly in the background. By the time it is noticed, control may already be lost. Security teams are ...

If an app blinks wrong, Sysinternals notices.

The FBI announced today the disruption of the Qakbot botnet in an international law enforcement operation that not only seized infrastructure but also uninstalled the malware from infected devices.

Securonix has published a blog giving details of a new multi-stage Windows malware campaign it calls SHADOW#REACTOR. Its goal is to deploy the Remcos RAT ...

GootLoader malware is abusing malformed ZIP archives that bypass common tools like WinRAR & deliver JavaScript payloads via ...

Various factors can lead to high or excessive usage of system resources for the SearchFilterHost.exe file, as detailed below: The SearchFilterHost.exe file is generally stored in the ...