A Longitudinal Measurement Study of Log4Shell Exploitation from an Active Network Telescope

The disclosure of the Log4Shell vulnerability in December 2021 led to an unprecedented wave of global scanning and exploitation activity. A recent study provided important initial insights, but was largely limited in duration and geography, focusing primarily on European and U.S. network telescop...

DeathStalker targets legal entities with new Janicab variant

Just to clarify, the above subheading isnt a normal quote, but a message that Janicab malware attempted to decode in its newest use of YouTube dead-drop resolvers DDRs. While hunting for less common Deathstalker intrusions that use the Janicab malware family, we identified a new Janicab variant...

MakeMoney malvertising campaign adds fake update template

Malware authors and distributors are following the ebbs and flow of the threat landscape. One campaign we have tracked for a numbers of years recently introduced a new scheme to possibly completely move away from drive-by downloads via exploit kit. In this quick blog post, we will look at this ne...