threat-intel Weak Security Continues to Fuel Russian Cyberattacks The UK and EU have jointly sanctioned Russian individuals and entities involved in cyberattacks and disinformation campaigns, coinciding with a US cybersecurity advisory highlighting ongoing Russian state-sponsored attacks targeting weakly protected routers. These attacks, primarily attributed to FSB Center 16 (using n… Dark Reading · Jul 13, 2026 High UKEUUNrouter securityciscosnmp
threat-intel ⚡ Weekly Recap: Linux Kernel Flaws, AI Malware Tricks, Turla Backdoor, Infostealers and More This week’s security news highlights several concerning vulnerabilities and attacks, including a DirtyClone Linux kernel flaw, exploitation of PTC Windchill vulnerabilities, and the emergence of new malware like Gaslight… The Hacker News · Jun 29, 2026 High CVE-2026-43503CVE-2026-12569CVE-2026-47729UKRUlinuxkernelai
apt Turla group adds more malware to Russia’s espionage efforts against Ukraine The Turla group, a long-standing Russian cyber-espionage team, has expanded its operations against Ukraine by deploying a new malware strain called StockStay. This malware, developed since December 2022, targets Ukrainia… The Record · Jun 26, 2026 High UKITNEcyberespionagerussiaukraine
threat-intel Russian APT Deploys ‘StockStay’ Backdoor Against Ukrainian Targets Russia-linked APT Turla has been deploying a new .NET backdoor, dubbed StockStay, to conduct ongoing cyber espionage against Ukrainian government and military organizations, as well as entities with interests in Italian… SecurityWeek · Jun 26, 2026 High CVE-2025-8088UKRUITespionagebackdoorphishing
threat-intel Google Details Turla's New STOCKSTAY Backdoor Used in Ukraine Espionage Attacks Google Threat Intelligence Group (GTIG) has identified a new backdoor, STOCKSTAY, developed and deployed by the Russian state-sponsored threat actor Turla. This multi-component backdoor, built using .NET and leveraging a… The Hacker News · Jun 26, 2026 High CVE-2025-8088UKITNEespionagebackdoorrussia
threat-intel Gamaredon in 2025: Leveraging tunnels, workers, dead drops, and new alliances In 2025, the Russian-aligned threat actor Gamaredon significantly ramped up its cyberespionage operations targeting Ukraine, utilizing a sophisticated and evolving toolkit. The group, linked to the FSB, employed a combin… WeLiveSecurity · Jun 25, 2026 HighCVSS 8.8 CVE-2025-8088RUcyberespionagerussiaspearphishing
threat-intel Russian Attackers Weaponize WinRAR Flaw Against Ukrainian Orgs Russian threat actors, including Shadow-Earth-066 (UAC-0226) and Earth Dahu (Primitive Bear, Shuckworm), are continuing to exploit a long-standing vulnerability (CVE-2025-8088) in WinRAR to conduct data theft and cyber e… Dark Reading · Jun 9, 2026 High CVE-2025-8088CVE-2023-38831RUUAwinrarvulnerabilitycyberespionage
