News • Insights • Analysis
Microsoft Threat Intelligence has uncovered a cyberespionage campaign by the Russian state actor we track as Secret Blizzard that has been targeting embassies located in Moscow using an adversary-in-the-middle (AiTM) position to deploy their custom ApolloShadow malware. ApolloShadow has the Read More …
Analyst note: Proofpoint uses the UNK_ designator to define clusters of activity that are still developing and have not been observed for long enough to receive a numerical TA designation. China-aligned threat actors have routinely targeted the semiconductor industry for Read More …
Since late 2024, Unit 42 researchers have been tracking a cluster of suspicious activity as CL-STA-1020, targeting governmental entities in Southeast Asia. The threat actors behind this cluster of activity have been collecting sensitive information from government agencies, including information Read More …
China’s Ministry of State Security Directed the Theft of COVID-19 Research and the Exploitation of Microsoft Exchange Server Vulnerabilities, Known Publicly as the Indiscriminate ‘HAFNIUM’ Intrusion Campaign The Justice Department announced today that Xu Zewei (徐泽伟), 33, of the People’s Read More …
Since early March 2025, our systems have recorded an increase in detections of similar files with names like договор-2025-5.vbe, приложение.vbe, and dogovor.vbe (translation: contract, attachment) among employees at various Russian organizations. The targeted attack begins with bait emails containing malicious Read More …
In late 2024, Chinese state-sponsored threat actors abused multiple zero-day vulnerabilities in Ivanti Cloud Services Appliance (CSA) devices to access French government agencies, as well as numerous commercial entities such as telcos, finance, and transportation organizations. The news was recently Read More …
The “El Chapo” Mexican drug cartel snooped on FBI personnel through hacked cameras, and listened in on their phone calls to identify and kill potential witnesses, the US Department of Justice has said. And seven years on, the Bureau’s defenses Read More …
Iran-linked hackers have threatened to disclose more emails stolen from U.S. President Donald Trump’s circle, after distributing a prior batch to the media ahead of the 2024 U.S. election. In online chats with Reuters on Sunday and Monday, the hackers, Read More …
A recently disclosed cyber espionage operation, dubbed LapDogs, has drawn scrutiny following revelations from SecurityScorecard’s Strike Team. The operation, believed to be conducted by China-aligned threat actors, has quietly infiltrated over 1,000 devices across the United States, Japan, South Korea, Read More …
In cooperation with external partners, Google Threat Intelligence Group (GTIG) observed a Russia state-sponsored cyber threat actor impersonating the U.S. Department of State. From at least April through early June 2025, this actor targeted prominent academics and critics of Russia, Read More …
