Ukrainian hacker pleads guilty to Nefilim Ransomware attacks in U.S.
Ukrainian hacker pleads guilty to Nefilim Ransomware attacks in U.S. Pierluigi Paganini December 22, 2025 Ukrainian Artem Stryzhak (35) pleaded guilty in the U.S. for…
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Romanian water authority hit by ransomware attack over weekend
Romanian Waters (Administrația Națională Apele Române), the country’s water management authority, was hit by a ransomware attack over the weekend. Officials with the National Cyber Security Directorate…
PoC Exploit Released for Use-After-Free Vulnerability in Linux Kernel’s POSIX CPU Timers Implementation
A proof-of-concept (PoC) exploit has been publicly released for CVE-2025-38352, a race condition vulnerability affecting the Linux kernel’s POSIX CPU timer implementation. The flaw enables…
Microsoft Brokering File System Vulnerability Enables Local Privilege Escalation
Microsoft has addressed a critical use-after-free vulnerability in its Brokering File System (BFS) driver that could allow attackers to escalate privileges on Windows systems. Tracked…
Coupang breach affecting 33.7 million users raises data protection questions
Coupang, South Korea’s leading e-commerce platform, recently disclosed a data breach affecting 33.7 million customer accounts which is equivalent to nearly two-thirds of the Korean…
SideWinder APT Hackers Attacking Indian Entities by Masquerading as the Income Tax Department of India
The campaign is run by the SideWinder advanced persistent threat group and aims to plant a silent Windows backdoor on victim machines. Once active, the…
SideWinder APT Launches Cyberattacks on Indian Entities Posing as the Income Tax Department
Zscaler Threat Hunting has identified a sophisticated espionage campaign targeting Indian entities through fraudulent “Income Tax Department” portals, representing a significant evolution in the SideWinder…
University of Phoenix data breach impacts nearly 3.5 million individuals
The Clop ransomware gang has stolen the data of nearly 3.5 million University of Phoenix (UoPX) students, staff, and suppliers after breaching the university’s network…
Sleeping Bouncer Vulnerability Impacts Motherboards from Gigabyte, MSI, ASRock and ASUS
A significant security vulnerability has emerged affecting motherboards from Gigabyte, MSI, ASRock, and ASUS. Riot Games analysts and researchers identified a critical flaw during their…
Blind Eagle Hackers Target Government Agencies Using PowerShell Scripts
Colombian government institutions are facing a sophisticated multi-stage cyberattack campaign orchestrated by the BlindEagle threat group, which leveraged compromised internal email accounts, PowerShell scripts, and…
A Page From Australia’s Cybersecurity Playbook: Pentesting Our Kids
David Braue, Editor-At-Large for Cybercrime Magazine, joined host Scott Schober in a recent episode on the Cybercrime Magazine Podcast to discuss Australia’s world-first teen social media…
Pornhub tells users to expect sextortion emails after data exposure
After a recent data breach that affected Pornhub Premium members, Pornhub has updated its online statement to warn users about potential direct contact from cybercriminals.…