CYBER GRU: Russian military intelligence in cyberspace

The document announces a forthcoming book, 'CYBER GRU: Russian military intelligence in cyberspace,' summarizing its coverage of foundational security and intelligence concepts, the GRU’s organization and SIGINT/Information Operations capabilities, associated APT groups, tactics, tools, infrastructure, and notable operations. It also highlights sections on attribution and the path from indicators to threat understanding, concluding with findings and an appendix on GRU activity in Spain, with publication expected in about a month.