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Long-form investigations from the Hudson Rock research team. Filter by topic to narrow down.
Infostealers commit close to the perfect crime. They sneak into your computer, grab your logins, passwords, and anything of value, and then delete themselves on the…
I wrote a piece recently about Copilot+ Recall, a new Microsoft Windows 11 feature which — in the words of Microsoft CEO Satya Nadella- takes “screenshots” of…
EXECUTIVE SUMMARY At CYFIRMA, we are committed to offering up-to-date insights into prevalent threats and tactics employed by malicious actors who target organizations and individuals. The…
The adversaries use the open-source SapphireStealer to create their own Infostealer malware for collecting employee authentication data from Russian companies. Since March 2024, the BI.ZONE Threat Intelligence team…
Executive summary In mid-April 2024, Trellix Advanced Research Center team members observed multiple fake AV sites hosting highly sophisticated malicious files such as APK, EXE and…
The landscape of cyber threats has been shifting dramatically in recent years, with a notable transition from traditional botnets to a more insidious form of malware:…
AhnLab SEcurity intelligence Center (ASEC) recently confirmed cases of APT attacks by the Andariel group targeting domestic companies and institutions. The organizations identified as targets of…
Summary So far, 2024 really has been the year of the infostealer when it comes to macOS malware. Families like AtomicStealer, Cuckoo, and CloudJump are getting…
Introduction Hudson Rock recently shed light on how a compromised Citrix account without MFA was potentially used to deploy a devastating ransomware attack on Change Healthcare. This attack…
This article aims to shed light on the identity behind a massive Discord spying tool and raise concerns about the possibility of private Discord data being…
In late February 2024 Change Healthcare suffered a devastating ransomware attack which led to major disruptions to the company’s platform, estimated at a staggering $872,000,000 The…
AhnLab SEcurity intelligence Center (ASEC) has discovered an Infostealer strain made with Electron. Electron is a framework that allows one to develop apps using JavaScript, HTML,…
