China-linked hackers exploited Sitecore zero-day for initial access

An advanced threat actor tracked as UAT-8837 and believed to be linked to China has been focusing on critical infrastructure ...
SecurityWeek

Cisco Patches Vulnerability Exploited by Chinese Hackers

Cisco patched an Email Gateway and Secure Email zero-day exploited by Chinese hackers to deploy the AquaShell backdoor.

Cisco finally fixes AsyncOS zero-day exploited since November

Cisco finally patched a maximum-severity AsyncOS zero-day exploited in attacks targeting Secure Email Gateway (SEG) ...
The Hacker News

Cisco Patches Zero-Day RCE Exploited by China-Linked APT in Secure Email Gateways

Cisco released fixes for CVE-2025-20393, a CVSS 10.0 zero-day RCE flaw in AsyncOS exploited by a China-linked APT via email ...

Patch Cisco ISE bug now before attackers abuse proof-of-concept exploit

Cisco patched a bug in its Identity Services Engine (ISE) and ISE Passive Identity Connector (ISE-PIC) products that allows ...
Wired

How to Protect Your iPhone or Android Device From Spyware

Being targeted by sophisticated spyware is relatively rare, but experts say that everyone needs to stay vigilant as this dangerous malware continues to proliferate worldwide. Spyware is so dangerous ...
CSOonline

MacSync Stealer malware bypasses macOS Gatekeeper security warnings

The MacSync Stealer macOS malware can now infect victims’ computers using what appears to be a legitimate application with minimal user interaction, according to Apple device management and security ...
Homeland Security Today

CISA and Partners Release Update to Malware Analysis Report

The Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency, and Canadian Centre for Cyber Security have released an update to the Malware Analysis Report BRICKSTORM Backdoor ...
SDxCentral

Cisco advances Foundation AI to boost security threat protection

Cisco deployed its Foundation-sec-1.1-8B-Instruct model inside of its Identity Intelligence, taking another step toward AI-native security. The integration is the result of collaboration between the ...
TechRepublic

Chinese Hackers Target Cisco’s Email Security Systems

The Chinese threat group, tracked as UAT-9686, has deployed a collection of custom-built hacking tools to maintain persistent access to compromised systems. Image: Adobe Stock Cisco has dropped an ...
Nextgov

China is using advanced ‘Brickstorm’ malware against government and IT orgs, US assesses

The NSA and the Cybersecurity and Infrastructure Security Agency have assessed that China is using an advanced malware family to access government agencies and technology companies, according to ...
Mashable

How much cyber security do I need in 2025?

PCMag.com is a leading authority on technology, delivering Labs-based, independent reviews of the latest products and services. Our expert industry analysis and practical solutions help you make ...