Tag: state sponsored
8 articles
Kimsuky Expands Malware Arsenal with HTTPSpy, HelloDoor
Kimsuky, a notorious North Korean hacking group, has upgraded its malware arsenal with HTTPSpy and HelloDoor, using clever tactics like fake installation pages and a spoofed Webex meeting to infiltrate targets. The group's latest attacks involve highly tailored social engineering and real-time infection verification to maximize success.
Turla Upgrades Kazuar Backdoor to Modular P2P Botnet
Microsoft's Threat Intelligence team has uncovered a significant upgrade to the Kazuar backdoor by the notorious Russian state-sponsored group Turla, now a modular P2P botnet designed for long-term intelligence collection. This move enables Turla to maintain a persistent grip on compromised systems.
State-sponsored hackers exploit Palo Alto Networks firewall zero-day
Palo Alto Networks has issued a warning about a critical zero-day vulnerability, CVE-2026-0300, that allows state-sponsored hackers to exploit its firewalls and execute arbitrary code with root privileges. The company is tracking limited exploitation attempts, linked to a cluster of likely state-sponsored threat activity.
MuddyWater hackers exploit Chaos ransomware as cyber-espionage decoy
MuddyWater hackers have cleverly used Chaos ransomware as a decoy to mask their true intentions - and it's not about making a quick buck. Instead, their tactics suggest a more sinister goal, blurring the lines between state-sponsored espionage and cybercrime.
ScarCruft Expands Malware Arsenal with Multi-Platform BirdCall Backdoor
ScarCruft hackers have launched a sneaky attack on a popular video game platform, infecting both Windows and Android users with a new backdoor called BirdCall. The multi-platform threat has been targeting ethnic Koreans in China since late 2024, allowing hackers to gain unauthorized access.
Harvester Malware Exploits Microsoft Graph API for Stealthy Linux Attacks
Meet Harvester, a stealthy espionage group believed to be state-backed, that's been secretly targeting telecommunications, government, and IT organizations in South Asia since 2021. Their latest trick? A Linux-capable GoGra backdoor that uses Microsoft Graph API for covert communications.
Lazarus Hackers Orchestrate $290 Million KelpDAO Heist
In a shocking turn of events, the Lazarus hackers struck again, making off with a staggering $290 million from the KelpDAO decentralized finance project in a single weekend heist. But who benefits from this massive theft, and who's left to deal with the devastating aftermath?
Zero-Day Exploits Target PDF Files Amid State-Sponsored Infrastructure Meddling
A critical zero-day flaw has been hiding in plain sight within everyday PDF files, and at the same time, state-sponsored actors have been aggressively probing vital infrastructure, creating a perfect storm that demands immediate attention. This dual threat of quietly persistent PDFs and long-simmering meddling has escalated into a situation that requires rapid action.