A new email malware campaign hides a malicious payload in what appears to be a Microsoft Compiled HTML Help file. A new email campaign designed to spread the Vidar spyware package uses a novel ...

The Vidar spyware is spreading to PCs as threat actors have managed to hide it inside Microsoft Compiled HTML help files, and you can be infected in a click.

On Thursday, Trustwave cybersecurity researcher Diana Lopera said the spyware is being concealed in Microsoft Compiled HTML Help (CHM) files to avoid detection in email spam campaigns.

Threat actors are hiding Vidar spyware inside Microsoft Compiled HTML Help files. Vidar can be used to steal information from a person's PC. An email campaign claims to have a document that people ...

A new cybercrime campaign has been discovered that abuses Microsoft HTML help files to distribute the Vidar malware. Cybersecurity researchers from Trustwave reported of a threat actor distributing ...