Tag: china linked hackers
12 articles
China-Linked Hackers Exploit BeyondTrust Zero-Day to Breach Remote Support Servers
A high-severity flaw in BeyondTrust Remote Support was exploited as a zero-day by a China-linked group, allowing them to take control of at least one self-hosted remote support appliance. The vulnerability, rated CVSS 9.3, was swiftly patched by BeyondTrust for SaaS customers, with self-hosted customers receiving manual update instructions.
China-Linked Hackers Expose Email Portal With Stolen Data
Meet Integrity Technology Group, a China-based company with ties to the government that's been caught red-handed running a web portal that lets others snoop on stolen emails. The US and UK have already slapped sanctions on the company, but the details of its shady operation are only now coming to light.
China-linked hackers deploy SparroWocky malware in Latin American govt espionage attacks
China-linked hackers are targeting Latin American governments with a new, sneaky malware called SparroWocky, designed to secretly collect intelligence on the region's responses to growing US pressure. The espionage campaign, tracked by ESET researchers, has hit government organizations in at least eight countries across the region.
China-Linked Hackers Exploit Sogou Input Flaw to Deploy GRAYRABBIT Backdoor
A single malicious link was all it took for China-linked hackers to gain control over millions of users of the popular Sogou Input Method, a vulnerability that highlights the power of a tiny flaw in a widely-used tool. The attack, attributed to UNC3569, used a specially crafted link to deploy the GRAYRABBIT backdoor, putting hundreds of millions of users at risk.
China-Linked Hackers Deploy StormEncryptor Ransomware via N-central Flaw
Meet StormEncryptor, a sneaky new ransomware strain linked to China that's leaving a trail of encrypted files and ransom notes in its wake. This malicious software, written in C++, is marked by its telltale .encrypted file extension and !!!README_FIRST!!!.txt ransom notes.
China-Linked Hackers Exploit Vulnerabilities in Record Time
China-linked hackers, specifically Vault Panda and Genesis Panda, are exploiting vulnerabilities at lightning-fast speeds, rapidly validating and weaponizing newly disclosed flaws into active intrusions. This swift response highlights their sophisticated approach to staying ahead of the constantly changing attack surface.
China-Linked Hackers Deploy TinyRCT Backdoor in Southeast Asian Infrastructure Attacks
For years, a stealthy China-linked hacking group has been quietly targeting critical infrastructure in Southeast Asia, with a clear strategic interest in disrupting or monitoring key regional industries. Their sophisticated attacks have zeroed in on state-owned energy and government sectors, using a potent tool called the TinyRCT backdoor.
China-Linked Hackers Infiltrate Linux Login Software with Decade-Long Backdoor
A stealthy China-linked hacking group, tracked as Velvet Ant, has been quietly infiltrating Linux login software since 2016, embedding a decade-long backdoor that evades routine security cleanups and password resets. This sophisticated operation, dubbed Operation Highland, has allowed the group to fly under the radar and maintain persistent access to targeted systems.
China-Linked Hackers Deploy TencShell Malware Against Global Manufacturer
In a clever move, China-linked hackers adapted existing malware tools to create TencShell, using it to launch a stealthy attack on a global manufacturer's Indian site. Fortunately, researchers at Cato Networks' Cyber Threats Research Lab were able to block the intrusion and uncover the sophisticated tactics used.
China-linked hackers exploit Microsoft Exchange in Azerbaijani energy firm attacks.
A group of China-linked hackers, known as FamousSparrow, launched a sustained cyberattack on an Azerbaijani oil and gas company, exploiting Microsoft Exchange vulnerabilities in a multi-wave intrusion that spanned three months. The attackers used the ProxyNotShell exploit to gain and maintain access to the victim's environment.
China-Linked Hackers Expose Wide-Ranging Espionage Campaign
Meet SHADOW-EARTH-053, a China-aligned espionage group that's been secretly lurking in the shadows since December 2024, using clever tactics like exploiting vulnerabilities and deploying web shells to gain persistent access to sensitive targets. Their sophisticated attacks have been linked to other notorious intrusion sets, revealing a vast and complex espionage campaign.
China-Linked Hackers Exploit Global Infrastructure in Covert Network Attacks
Be on high alert: China-linked hackers are secretly building global covert networks using compromised routers and devices, putting anyone who's a target at risk of devastating cyber attacks and data theft. This sinister plot, revealed by a joint advisory from 16 government agencies worldwide, has far-reaching implications for organizations and individuals alike.