Ukrainian national pleads guilty to Nefilim ransomware attacks
Artem Aleksandrovych Stryzhak, a 35-year-old Ukrainian national, pleaded guilty Friday to multiple crimes stemming from his involvement in a string of ransomware attacks targeting U.S.…
Author: Cybernoz
Hackers Leverage Gladinet Triofox 0-Day Vulnerability to Run Malicious Code
A critical remote code execution vulnerability in Gladinet Triofox is now under active exploitation by threat actors, and security researchers have demonstrated that weaponizing the…
Microsoft Teams Down – Users Face Messaging Delays and Service Disruptions Worldwide
In a major disruption to remote work and collaboration, Microsoft Teams experienced a significant outage on Friday, affecting thousands of users across multiple regions. Reports…
Cloud Atlas Exploits Office Vulnerabilities to Execute Malicious Code
The Cloud Atlas threat group, active since 2014, continues to pose a significant risk to organizations in Eastern Europe and Central Asia through sophisticated attacks…
Former incident responders plead guilty to ransomware attack spree
Former cybersecurity professionals Ryan Clifford Goldberg and Kevin Tyler Martin pleaded guilty Thursday to participating in a series of ransomware attacks in 2023 while they…
Mapping the Emerging Alliance Between Qilin, DragonForce, and LockBit
In mid-September 2025, the ransomware landscape witnessed a significant development when DragonForce announced an alliance with Qilin and LockBit on a Russian underground forum. The…
BlueDelta Hackers Target Users of Popular Ukrainian Webmail and News Service
Russian state-sponsored threat group BlueDelta has conducted a sustained credential-harvesting campaign targeting users of UKR.NET, one of Ukraine’s most popular webmail and news services, between…
Sophisticated Attack Campaign Exposes Shared Loader
Cyble researchers have identified a sophisticated attack campaign that uses obfuscation, a unique User Account Control (UAC) bypass and other stealthy techniques to deliver a…
Microsoft confirms Teams is down and messages are delayed
Microsoft Teams is experiencing issues, with thousands reporting problems sending messages, including delays. The outage started at 14:30PM ET, and it’s affecting users in all…
Apache Log4j Vulnerability Allow Attackers to Intercept Sensitive Log Data
Apache Logging Services has disclosed a critical security vulnerability in Log4j Core that exposes applications to potential interception of log data. The flaw resides in…
Dynamic Threat Mitigation in Smart Healthcare IoT: Adapting Cybersecurity for Real-Time Medical Device Attacks
The Internet of Things (IoT) has profoundly transformed the healthcare sector, ushering in an era of interconnected medical devices that enhance patient care, optimize operational…
BlueDelta Hackers Attacking Users of Widely Used Ukrainian Webmail and News Service
A new credential-harvesting campaign has been discovered targeting users of UKR.NET, a popular Ukrainian webmail and news platform. The attacks are linked to BlueDelta, a…