FlyingYeti is a threat group thought to operate from Russia. Public reporting about it is still limited. This free profile brings together what is known about it, so you can judge the risk to you. It lists the other names the group goes by and links to every public report behind it.
FlyingYeti has 2 other names in security research. Below is what published reporting says about it, with a link to every report so you can check the detail yourself.
Also known as
Security companies each give the same group their own name, so one group can have many.
What public reporting says
FlyingYeti is a Russia-aligned threat actor targeting Ukrainian military entities. They conduct reconnaissance activities and launch phishing campaigns using malware like COOKBOX. FlyingYeti exploits the WinRAR vulnerability CVE-2023-38831 to infect targets with malicious payloads. Cloudforce One has successfully disrupted their operations and provided recommendations for defense against their phishing campaigns.
Public reports about FlyingYeti (3)
A public profile tells you who a group is. Your account tells you whether it matters to you: we match the software you run to the flaws threat groups use, and we keep watching, so you hear about anything that affects you as soon as we know.
FlyingYeti is a threat group thought to operate from Russia. Public reporting about it is still limited.
Public reporting places FlyingYeti as operating from Russia. Attribution is never certain: it rests on the tools, infrastructure and targets researchers have seen.
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