Lukas Stefanko

Android spyware goes after WhatsApp backups

ESET researchers have identified an updated version of the Android-based GravityRAT spyware being distributed as the messaging apps BingeCha...[Read More]

ESET researchers reveal iRecorder spies on its users

ESET researchers have discovered a trojanized Android app named iRecorder – Screen Recorder. It was available on Google Play as a legi...[Read More]

ESET discover hackers stealing from cryptocurrency wallets

ESET researchers have discovered dozens of copycat Telegram and WhatsApp websites targeting mainly Android and Windows users with trojanized...[Read More]

ESET identifies APT group StrongPity targeting Android users via Telegram app

ESET researchers identified an active StrongPity APT group campaign leveraging a fully functional but trojanized version of the legitimate T...[Read More]

3 most dangerous kinds of Android malware

Lukas Stefanko, Malware Researcher at ESET explains here’s what you should know about some of the nastiest mobile malware – from malic...[Read More]

ESET discover scheme to steal cryptocurrency targeting smartphones

ESET Research discovered and backtracked a sophisticated malicious cryptocurrency scheme that targets mobile devices using Android or iOS op...[Read More]

How to know if your phone has been hacked

Amer Owaida, Security Writer at ESET explains how to spot the signs of a hacked phone and remove the hacker from your phone, if your smartph...[Read More]

ESET uncovers APT-C-23 group’s new Android spyware

ESET researchers have analyzed a new version of Android spyware used by APT-C-23, a threat group active since at least 2017 that is known fo...[Read More]

Mobile security threats amid COVID-19 and beyond

Lukas Stefanko, the malware researcher at ESET gives Review Central a peek behind the scenes of his analysis of CryCryptor ransomware as he ...[Read More]

A chatting app spying on users

ESET researchers have discovered a new operation within a long-running cyber-espionage campaign in the Middle East, apparently with links to...[Read More]

ESET reveals new Android ransomware

ESET researchers, thanks to a tweet announcing a discovery of what was thought to be Android banking malware, discovered a ransomware operat...[Read More]

New trick used by malware to slip into the official Android app store

ESET researchers discovered an extremely stealthy technique that allowed Android malware to stay under the radar. Analyzing the DEFENSOR ID ...[Read More]

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