China-linked APT UAT-9686 is targeting Cisco Secure Email Gateway and Secure Email and Web Manager Pierluigi Paganini December 19, 2025 Cisco disclosed a critical zero-day…
Grocery delivery service Instacart will refund $60 million to settle FTC claims that it misled customers with false advertising and unlawfully enrolled them in paid…
The University of Sydney has confirmed a significant data breach affecting thousands of current and former staff members, as well as students and alums. In…
Amazon has uncovered a North Korean imposter posing as a U.S.-based systems administrator. The discovery was made not through traditional background checks but by analyzing…
An urgent security update has been released to fix a critical zero-day vulnerability in WatchGuard Firebox firewalls. With warnings that hackers are already actively exploiting…
A critical race condition vulnerability has been discovered in the Linux kernel’s Rust Binder module, potentially causing system crashes and memory corruption. Assigned CVE-2025-68260, this…
Dec 19, 2025Ravie LakshmananFirmware Security / Vulnerability Certain motherboard models from vendors like ASRock, ASUSTeK Computer, GIGABYTE, and MSI are affected by a security vulnerability…
Denmark cyberattack allegations have escalated into a diplomatic confrontation with Russia, after Danish authorities accused Moscow of orchestrating two cyber incidents targeting critical infrastructure and…
The Clop ransomware group has launched a new data extortion campaign targeting Internet-facing Gladinet CentreStack file servers, marking another chapter in the threat actor’s pattern…
Security leaders are starting to see a shift in digital identity risk. Fraud activity is becoming coordinated, automated, and self-improving. Synthetic personas, credential replay, and…
In this Help Net Security interview, Naor Penso, CISO at Cerebras Systems, explains how to threat model modern AI stacks without treating them as a…
Clinicians at local health districts in NSW routinely dodge cyber security controls, saving data to their own devices and staying logged in on shared computers…
