Alexandre Côté Cyr

ESET researchers uncover the toolset used by the FamousSparrow APT group, including two undocumented versions of the group’s signature backdoor, SparrowDoor

Following the takedown of RedLine Stealer by international authorities, ESET researchers are publicly releasing their research into the infostealer’s backend modules

ESET researchers tease apart MQsTTang, a new backdoor used by Mustang Panda, which communicates via the MQTT protocol

ESET researchers reveal a detailed profile of TA410: we believe this cyberespionage umbrella group consists of three different teams using different toolsets, including a new version of the FlowCloud espionage backdoor discovered by ESET.

ESET researchers have discovered Hodur, a previously undocumented Korplug variant spread by Mustang Panda, that uses phishing lures referencing current events in Europe, including the invasion of Ukraine

ESET researchers analyze a previously undocumented trojan that is spread via malicious torrents and uses multiple tricks to squeeze cryptocoins from its victims while staying under the radar