UK MoD investigating claims Russian hackers stole files on RAF and Navy bases

The Ministry of Defence is investigating claims that Russian hackers have stolen hundreds of sensitive military documents and published them on the dark web. The files hold details of eight RAF and Royal Navy bases as well as Ministry of Read More …

Cavalry Werewolf raids Russia’s public sector with trusted relationship attacks

BI.ZONE Threat Intelligence recorded Cavalry Werewolf activity from May to August 2025. In order to gain initial access, the attackers sent out targeted phishing emails disguising them as official correspondence from Kyrgyz government officials. The main targets of the attacks Read More …

Confucius Espionage: From Stealer to Backdoor

The Confucius group is a long-running cyber-espionage actor operating primarily across South Asia. First identified in 2013, the group is believed to have links to state-sponsored operations in the region. Over the past decade, Confucius has repeatedly targeted government agencies, Read More …

Phantom Taurus: A New Chinese Nexus APT and the Discovery of the NET-STAR Malware Suite

Phantom Taurus is a previously undocumented nation-state actor whose espionage operations align with People’s Republic of China (PRC) state interests. Over the past two and a half years, Unit 42 researchers have observed Phantom Taurus targeting government and telecommunications organizations Read More …

SVG Phishing hits Ukraine with Amatera Stealer, PureMiner

FortiGuard Labs recently observed a phishing campaign designed to impersonate Ukrainian government agencies and deliver additional malware to targeted systems. The phishing emails contain malicious Scalable Vector Graphics (SVG) files designed to trick recipients into opening harmful attachments. When opened, Read More …

Another BRICKSTORM: Stealthy Backdoor Enabling Espionage into Tech and Legal Sectors

Google Threat Intelligence Group (GTIG) is tracking BRICKSTORM malware activity, which is being used to maintain persistent access to victim organizations in the United States. Since March 2025, Mandiant Consulting has responded to intrusions across a range of industry verticals, Read More …

TAOTH Campaign Exploits End-of-Support Software to Target Traditional Chinese Users and Dissidents

In June, Terend Micro researchers identified and investigated an unusual security incident involving the installation of two malware families, C6DOOR and GTELAM, on a victim’s host. Trend Micro investigation determined that the malware was delivered through a legitimate input method Read More …

Deception in Depth: PRC-nexus espionage campaign hijacks web traffic to target diplomats

This blog post presents Google Threat Intelligence Group (GTIG) findings and analysis of this espionage campaign, as well as the evolution of the threat actor’s operational capabilities. GTIG examine how the malware is delivered, how the threat actor utilized social Read More …

FBI: Russian Government Cyber Actors Targeting Networking Devices, Critical Infrastructure

The Federal Bureau of Investigation (FBI) is warning the public, private sector, and international community of the threat posed to computer networks and critical infrastructure by cyber actors attributed to the Russian Federal Security Service’s (FSB) Center 16. The FBI Read More …

GodRAT – New RAT targeting financial institutions

In September 2024, Kaspersky researchers detected malicious activity targeting financial (trading and brokerage) firms through the distribution of malicious .scr (screen saver) files disguised as financial documents via Skype messenger. The threat actor deployed a newly identified Remote Access Trojan Read More …