ESET researchers uncover MythicRatatoskr – a previously unknown Go-based backdoor hiding its C&C server inside the Yggdrasil ...
You may be the victim of an email bomb (aka form bomb/list bomb/subscription bomb). A fraudster has used automated tools to ...
L’IA ouvre de nouveaux accès aux données des entreprises tout en rendant les attaques connues plus rapides et moins coûteuses ...
Scammers love a pretext. And with Medicare Open Enrollment, they have a perfect opportunity to exploit victim expectations, masking their fraud under the cover of legitimate activity. From October 15 ...
Pour les fraudeurs, l’essentiel est de maintenir les proches dans l’incertitude et la détresse. Ils n’utilisent donc la voix ...
ESET Research’s ongoing monitoring of FamousSparrow has borne fruit once again. Our previous public report on FamousSparrow revealed that this China-aligned APT group had developed two new versions of ...
With August coming to a close, it's time for ESET Chief Security Evangelist Tony Anscombe to look back at some of the top cybersecurity stories that have made the news over the past month. Here's some ...
With July coming to a close, ESET Chief Security Evangelist Tony Anscombe looks back at some of the top cybersecurity stories that made the news over the past month and offers insights that they may ...
The first half of 2026 shows how attackers continue to improve the efficiency and scalability of their operations. Rather than relying on entirely new methods and tools, they are quickly adapting ...
Cybersecurity has a familiar way of saying the storm will come: “a breach is a matter of when, not if.” While the industry’s sternest maxim has probably never been more true, it sometimes feels as ...
ESET APT Activity Report Q4 2025–Q1 2026 summarizes notable activities of selected advanced persistent threat (APT) groups documented by ESET researchers from October 2025 through March 2026. The ...
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