A story of how analysis of a supposed game cheat turned into a discovery of a powerful UEFI threat. Towards the end of 2022 an unknown threat actor boasted on an underground forum that they’d created a new and powerful UEFI bootkit called BlackLotus. Its most distinctive feature? It could bypass UEFI Secure Boot – a … More ESET Research Podcast: Finding the mythical BlackLotus bootkit
Usually, when discussing endpoint security, people dismiss the underlying technology as “techno-babble,” looking more at the performance and cost rather than what makes a cybersecurity solution actually work. Those underlying technologies or toolsets are actually very important, as each layer protects the endpoint in a specific way, going from cloud-based sandboxing to actual on-device protection … More ESET Achieves Certification in AV-Comparatives’ First Anti-Tampering Test – Marking the Importance of These Advanced Security Features in Business Products
ESET Research has published a summary of what happened with the Emotet botnet since its comeback after a limited takedown. 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 … More ESET Research follows the comeback of the infamous botnet Emotet, targeting mainly Japan and South Europe
A new variation of an old scam is doing the rounds in Ireland, pretending to be from An Garda Síochána and asking the potential victim to explain their involvement in alleged child pornography offences. An email with a pdf attachment, coming from a French address is hitting Irish mailboxes. The email states: “Dear,attached is a … More “Good for you,” email scam, claiming to be a Garda child pornography investigation, targets potential Irish victims
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 … More Deepfaking it: What to know about deepfake‑driven sextortion schemes
ESET Ireland 