Cyber Security

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Video The backdoor can exfiltrate files, manipulate Windows registry keys, and execute commands that are capable of performing various actions on a victim’s machine 06 Oct 2023 This week, ESET researchers released their findings about a cyberespionage campaign that took aim at a Guyanese governmental entity. Named Operation Jacana by ESET, the campaign deployed a
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In February 2023, ESET researchers detected a spearphishing campaign targeting a governmental entity in Guyana. While we haven’t been able to link the campaign, which we named Operation Jacana, to any specific APT group, we believe with medium confidence that a China-aligned threat group is behind this incident. In the attack, the operators used a
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Video During the attack, the group deployed several tools, most notably a newly-discovered sophisticated backdoor that ESET named LightlessCan 29 Sep 2023 This week, ESET researchers unveiled their findings about an attack by the North Korea-linked APT group Lazarus that took aim at an aerospace company in Spain. The group obtained initial access to the
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Secure Coding, Business Security Or, is mass public meddling just opening the door for problems? And how does open-source software compare to proprietary software in terms of security? 26 Sep 2023  •  , 5 min. read There are – and will always be – vulnerabilities in software. Just like there is no perfect security, there
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Video Two ESET malware researchers took to the LABScon stage this year to deconstruct sophisticated attacks conducted by two well-known APT groups 22 Sep 2023 The lineup of speakers at this year’s edition of LABScon featured two ESET malware researchers who took to the stage to deconstruct sophisticated attacks conducted by two well-known APT groups.
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Video Ballistic Bobcat is a suspected Iran-aligned cyberespionage group that targets organizations in various industry verticals, as well as human rights activists and journalists, mainly in Israel, the Middle East, and the United States 14 Sep 2023 This week, ESET researchers unveiled their findings about a campaign by the Ballistic Bobcat APT group that deployed
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As the world’s 18th most visited website and 7th most frequented social network, it’s no surprise that Reddit also holds great allure for cybercriminals. Besides an endless number of legitimate subreddits, cute alien pictures as well as annual April Fool’s day events, Redditors may also encounter various kinds of fakery on the site, including scams that
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Video ESET researchers uncover a Telegram bot that enables even less tech-savvy scammers to defraud people out of their money 25 Aug 2023 ESET researchers have found a toolkit that is implemented as a Telegram bot and helps less tech-savvy fraudsters scam people on online marketplaces. The toolkit, which ESET experts named Telekopye, creates template-based
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ESET researchers have identified two active campaigns targeting Android users, where the threat actors behind the tool are attributed to the China-aligned APT group GREF. Most likely active since July 2020 and since July 2022, respectively, the campaigns have distributed the Android BadBazaar espionage code through the Google Play store, Samsung Galaxy Store, and dedicated
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ESET researchers discovered a Ballistic Bobcat campaign targeting various entities in Brazil, Israel, and the United Arab Emirates, using a novel backdoor we have named Sponsor. We discovered Sponsor after we analyzed an interesting sample we detected on a victim’s system in Israel in May 2022 and scoped the victim-set by country. Upon examination, it
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Video ESET research uncovers active campaigns targeting Android users and spreading espionage code through the Google Play store, Samsung Galaxy Store and dedicated websites 31 Aug 2023 ESET researchers have uncovered two active campaigns targeting Android users and spreading the BadBazaar espionage code through the Google Play store, Samsung Galaxy Store, and dedicated websites. The
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ESET Research Listen as ESET’s Director of Threat Research Jean-Ian Boutin unravels the tactics, techniques and procedures of MoustachedBouncer, an APT group taking aim at foreign embassies in Belarus ESET Research 10 Aug 2023 Press play to learn about the intricate workings of MoustachedBouncer, an advanced persistent threat (APT) group discovered by ESET and first
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Here’s how cybercriminals have adjusted their tactics in response to Microsoft’s stricter security policies and other interesting findings from ESET’s new Threat Report This week, the ESET research team released the H1 2023 ESET Threat Report that examines the key trends and developments that shaped the cybersecurity landscape from December 2022 to May 2023. Among
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A view of the H1 2023 threat landscape as seen by ESET telemetry and from the perspective of ESET threat detection and research experts We are pleased to present the latest issue of ESET Threat Report, which brings changes aimed at making its contents more engaging and accessible. One notable modification is our new approach
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A brief summary of what happened with Emotet since its comeback in November 2021 Emotet is a malware family active since 2014, operated by a cybercrime group known as Mealybug or TA542. Although it started as a banking trojan, it later evolved into a botnet that became one of the most prevalent threats worldwide. Emotet
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Criminals increasingly create deepfake nudes from people’s benign public photos in order to extort money from them, the FBI warns The U.S. Federal Bureau of Investigation (FBI) is warning about an increase in extortion campaigns where criminals tap into readily available artificial intelligence (AI) tools to create sexually explicit deepfakes from people’s innocent photos and