Leonid Bezvershenko
Junior Security Researcher, GReAT
Leonid joined Kaspersky in 2020 as an intern in the Global Research and Analysis Team (GreAT). Here, he played an active role in the development of internal tools and infrastructure as well as darknet research and assisted in training courses provided by GReAT. In 2021, Leonid was invited to join GReAT as a Junior Security Researcher. As part of his role, he is engaged in open-source security, reverse engineering and malware analysis. In addition to this, Leonid has become one of the authors of Crimeware reports and dark web research publications. Based on his successful research he appears as a speaker in Kaspersky videos demonstrating his expertise in Threat Intelligence.Publications
Reports
Bad magic: new APT found in the area of Russo-Ukrainian conflict
In October 2022, we identified an active infection of government, agriculture and transportation organizations located in the Donetsk, Lugansk, and Crimea regions.
Roaming Mantis implements new DNS changer in its malicious mobile app in 2022
Roaming Mantis (a.k.a Shaoye) is a long-term cyberattack campaign that uses malicious Android package (APK) files to control infected Android devices and steal data. In 2022, we observed a DNS changer function implemented in its Android malware Wroba.o.
BlueNoroff introduces new methods bypassing MoTW
We continue to track the BlueNoroff group’s activities and this October we observed the adoption of new malware strains in its arsenal.
Ransomware and wiper signed with stolen certificates
In this report, we compare the ROADSWEEP ransomware and ZEROCLEARE wiper versions used in two waves of attacks against Albanian government organizations.
Subscribe to our weekly e-mails
The hottest research right in your inbox
