Technology ❯ Cybersecurity ❯ Threat Actors

Advanced Persistent Threats

UNC3886 UAT-7237 Salt Typhoon China-linked APT UAT-9686 Malware Malware Development Exploitation Techniques Remote Access China APT Chinese APTs Chinese APT Botnets UAT-7290 UAT-8837 Earth Baxia UAT4356 Chinese Hackers China-nexus APTs Vulnerability Research Chinese APT Actors Hacking Techniques APT31 Critical Infrastructure Chinese Communist Party UAT-9686 Amazon Threat Intelligence

US, UK Warn of ‘Firestarter’ Backdoor on Cisco Firewalls That Survives Patches

CISA is forcing audits plus hard power cycles because the implant persists through updates and soft reboots.

Check Point: Cloud-Focused VoidLink Was Largely AI-Generated by a Single Developer

Talos Ties Sitecore Zero-Day Intrusions to China-Linked UAT-8837

Cisco Releases Fix for AsyncOS Zero-Day Exploited on Secure Email Appliances

Cisco Talos Exposes China-Linked UAT-7290 Targeting Telcos as Campaign Extends to Southeastern Europe

China-Linked Hackers Exploit Cisco Email Zero-Day With No Patch as CISA Flags Active Threat

Amazon Reveals Pre‑Disclosure Exploits of Citrix NetScaler and Cisco ISE to Plant Stealth Backdoor

Darktrace: Salt Typhoon Used Citrix Flaw in Attempted European Telco Breach

Cisco Talos Exposes UAT-7237 Cyberattacks on Taiwanese Web Infrastructure

Washington Post Journalists’ Emails Breached in Suspected State-Sponsored Hack

Czech Republic Blames China for Cyberattack on Foreign Ministry Communications