ESET Research


2261 articles

ESET Threat Report H2 2023

ESET Threat Report H2 2023

ESET Threat Report H2 2023

A view of the H2 2023 threat landscape as seen by ESET telemetry and from the perspective of ESET threat detection and research experts

Jiří Kropáč19 Dec 2023


ESET Research Podcast: Neanderthals, Mammoths and Telekopye

ESET Research Podcast: Neanderthals, Mammoths and Telekopye

ESET Research Podcast: Neanderthals, Mammoths and Telekopye

ESET researchers discuss the dynamics within and between various groups of scammers who use a Telegram bot called Telekopye to scam people on online marketplaces

ESET Research18 Dec 2023


OilRig’s persistent attacks using cloud service-powered downloaders

OilRig’s persistent attacks using cloud service-powered downloaders

OilRig’s persistent attacks using cloud service-powered downloaders

ESET researchers document a series of new OilRig downloaders, all relying on legitimate cloud service providers for C&C communications

Zuzana Hromcová and Adam Burgher14 Dec 2023


A pernicious potpourri of Python packages in PyPI

A pernicious potpourri of Python packages in PyPI

A pernicious potpourri of Python packages in PyPI

The past year has seen over 10,000 downloads of malicious packages hosted on the official Python package repository

Marc-Etienne M.Léveillé and Rene Holt12 Dec 2023


Beware of predatory fin(tech): Loan sharks use Android apps to reach new depths

Beware of predatory fin(tech): Loan sharks use Android apps to reach new depths

Beware of predatory fin(tech): Loan sharks use Android apps to reach new depths

ESET researchers describe the growth of deceptive loan apps for Android and techniques they use to circumvent Google Play

Lukas Stefanko05 Dec 2023


Telekopye: Chamber of Neanderthals’ secrets

Telekopye: Chamber of Neanderthals’ secrets

Telekopye: Chamber of Neanderthals’ secrets

Insight into groups operating Telekopye bots that scam people in online marketplaces

Radek Jizba23 Nov 2023


Unlucky Kamran: Android malware spying on Urdu-speaking residents of Gilgit-Baltistan

Unlucky Kamran: Android malware spying on Urdu-speaking residents of Gilgit-Baltistan

Unlucky Kamran: Android malware spying on Urdu-speaking residents of Gilgit-Baltistan

ESET researchers discovered Kamran, previously unknown malware, which spies on Urdu-speaking readers of Hunza News

Lukas Stefanko09 Nov 2023


Who killed Mozi? Finally putting the IoT zombie botnet in its grave

Who killed Mozi? Finally putting the IoT zombie botnet in its grave

Who killed Mozi? Finally putting the IoT zombie botnet in its grave

How ESET Research found a kill switch that had been used to take down one of the most prolific botnets out there

Miloš Čermák, Ivan Bešina, Michal Škuta01 Nov 2023


ESET APT Activity Report Q2–Q3 2023

ESET APT Activity Report Q2–Q3 2023

ESET APT Activity Report Q2–Q3 2023

An overview of the activities of selected APT groups investigated and analyzed by ESET Research in Q2 and Q3 2023

Jean-Ian Boutin26 Oct 2023