A Colombian security researcher discovered a flaw that could enable attackers to steal Windows NTLM password hashes without any user interaction.
The cybercriminals behind Locky ransomware have adopted a new DDE hijacking technique to infect as many victims as possible while evading detection.
Millions of ports are being left open online, and many of these are being exposed to potential attackers through the remote desktop protocol (RDP).
Researchers from Kaspersky Lab recently discovered a new backdoor Trojan, called CowerSnail, that targets Windows computers.
Researchers uncovered two security vulnerabilities in Microsoft Windows that could put businesses at risk of credential forwarding and password cracking.
It appears that the current Petya payload is being distributed using the same exploits that were part of the leaks that powered the spread of WannaCry.
Researchers discovered a haunting technique they're calling a GhostHook attack, which uses a feature in Intel CPUs to take over 64-bit Windows.
Depending on who you ask, the Fireball malware infected somewhere between 40 and 250 million Windows devices. The potential danger, however, is undisputed.
An old Windows bug has resurfaced, causing newer systems to crash or display the blue screen of death. Here's what you need to know.
The most recent Microsoft update addresses a flaw in the Microsoft Malware Protection Engine that could enable attackers to commit remote code execution.