(F-Secure) The Dukes are a well-resourced, highly dedicated and organized cyberespionage group that we believe has been working for the Russian Federation since at least 2008 to collect intelligence in support of foreign and security policy decision-making. The Dukes primarily target Western governments and related organizations, such as government ministries and agencies, political think tanks, and governmental subcontractors. Their targets have also included the governments of members of the Commonwealth of Independent States; Asian, African, and Middle Eastern governments; organizations associated with Chechen extremism; and Russian speakers engaged in the illicit trade of controlled substances and drugs. The Dukes are known to employ a vast arsenal of malware toolsets, which we identify as MiniDuke, CosmicDuke, OnionDuke, CozyDuke, CloudDuke, SeaDuke, HammerDuke, PinchDuke, and GeminiDuke. In recent years, the Dukes have engaged in apparently biannual large-scale spear-phishing campaigns against hundreds or even thousands of recipients associated with governmental institutions and affiliated organizations. These campaigns utilize a smash-and-grab approach involving a fast but noisy break-in followed by the rapid collection and exfiltration of as much data as possible. If the compromised target is discovered to be of value, the Dukes will quickly switch the toolset used and move to using stealthier tactics focused on persistent compromise and long-term intelligence gathering. In addition to these large-scale campaigns, the Dukes continuously and concurrently engage in smaller, much more targeted campaigns, utilizing different toolsets. These targeted campaigns have been going on for at least 7 years. The targets and timing of these campaigns appear to align with the known foreign and security policy interests of the Russian Federation at those times.
Anthropic has issued a warning about the growing use of its Claude AI model by cybercriminals and state-sponsored actors for a wide range of malicious activities, including weapon design, propaganda, mass surveillance, a…
A Russian state-sponsored threat actor, linked to Midnight Blizzard (APT29/Cozy Bear) and operating under the designation GTG-20006, has been leveraging AI to continuously rebuild and evade malware detection. The group h…
Anthropic has revealed that Russia-linked cyber espionage groups, including affiliates of Midnight Blizzard (also known as BlueBravo, APT29, and Cozy Bear), have been utilizing its Claude AI tool for a range of malicious…
Anthropic has released a lengthy report detailing how cybercriminals and state-sponsored actors are increasingly leveraging its Claude AI models for malicious purposes. The report highlights a disturbing trend of using C…
Between January and April 2026, Palo Alto Unit 42 uncovered a coordinated social engineering operation, dubbed ‘Spring Ring,’ leveraging external Microsoft Teams accounts to impersonate IT help desk personnel and deliver…
Google has identified three distinct groups of Russian cyber-spies – UNC6293, UNC7005, and UNC5976 – that are aggressively targeting individuals in academia, defense, government, and think tanks across Europe and the US.…
Threat actors are increasingly leveraging trusted collaboration platforms – like Microsoft Teams and Slack – to conduct sophisticated identity phishing attacks. Instead of relying solely on traditional email phishing, at…
This week’s cybersecurity recap highlighted a concerning trend of AI-powered exploit generation, alongside a series of high-impact security incidents. A vulnerability in Coldcard hardware wallets led to an $88.6 million…
Russian state-sponsored hackers, linked to the Midnight Blizzard group (part of APT29), are compromising hotel Wi-Fi networks worldwide to steal traveler login credentials and install espionage malware. The campaign uses…
A Russian state-sponsored APT group, Storm-2945 (linked to Midnight Blizzard/APT29), is leveraging compromised public Wi-Fi gateway networks to steal Microsoft 365 credentials of traveling employees. The campaign involve…
A sophisticated campaign, dubbed CaptiveCrunch, is leveraging hijacked hotel Wi-Fi networks to deliver surveillance malware – specifically CornFlake, a remote access trojan – to unsuspecting guests. The attacks are orche…
The ISC Stormcast highlighted a significant increase in malicious email campaigns targeting financial institutions, leveraging sophisticated phishing techniques and exploiting vulnerabilities in legacy systems. The threa…
