https://arstechnica.com/information...nux-malware-threatens-national-security/Sample quote
Drovorub adds to an already abundant cache of previously known tools and tactics used by APT 28, the Russian military hacking group that other researchers call Fancy Bear, Strontium, Pawn Storm, Sofacy, Sednit, and Tsar Team. The group’s hacks serve Russian government interests and target countries and organizations the Kremlin considers adversaries.
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Agency officials said that a key defense against Drovorub is to ensure that all security updates are installed. The advisory also urged that, at a minimum, servers run Linux kernel version 3.7 or later so that organizations can use improved code-signing protections, which use cryptographic certificates to ensure that an app, driver, or module comes from a known and trusted source and hasn’t been tampered with by anyone else.
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