A new malvertising campaign is targeting corporate users who are downloading the popular web conferencing software Webex. Threat actors have bought an advert that impersonates Cisco's brand and is displayed first when performing a Google search.

The element originally known as “foul air” stinks up computers as a new initial-access campaign exhibiting some uncommon techniques

Threat actors associated with the BlackCat ransomware have been observed employing malvertising tricks to distribute rogue installers of the WinSCP file transfer application.

We discovered a new malware, which we named “OpcJacker” (due to its opcode configuration design and its cryptocurrency hijacking ability), that has been distributed in the wild since the second half of 2022.

.NET malware loaders distributed through malvertising are using obfuscated virtualization for anti-analysis and evasion in an ongoing campaign.

Although Flash Player reached end of life for macOS in 2020, this has not stopped Shlayer operators from continuing to abuse it for malvertising campaigns.

Scammers go mainstream by hijacking top Google searches and replacing them with malicious ads.