SSHStalker Botnet Uses IRC C2 to Control Linux Systems via Legacy Kernel Exploits
Cybersecurity researchers have disclosed details of a new botnet operation called SSHStalker that relies on the Internet Relay Chat (IRC) communication protocol for command-and-control (C2) purposes. “The toolset blends stealth helpers with legacy-era Linux...
North Korea-Linked UNC1069 Uses AI Lures to Attack Cryptocurrency Organizations
The North Korea-linked threat actor known as UNC1069 has been observed targeting the cryptocurrency sector to steal sensitive data from Windows and macOS systems with the ultimate goal of facilitating financial theft. “The intrusion relied on a social...
DPRK Operatives Impersonate Professionals on LinkedIn to Infiltrate Companies
The information technology (IT) workers associated with the Democratic People’s Republic of Korea (DPRK) are now applying to remote positions using real LinkedIn accounts of individuals they’re impersonating, marking a new escalation of the fraudulent...
Reynolds Ransomware Embeds BYOVD Driver to Disable EDR Security Tools
Cybersecurity researchers have disclosed details of an emergent ransomware family dubbed Reynolds that comes embedded with a built-in bring your own vulnerable driver (BYOVD) component for defense evasion purposes within the ransomware payload itself. BYOVD refers to...
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