From Log4j to IIS, China’s Hackers Turn Legacy Bugs into Global Espionage Tools
A China-linked threat actor has been attributed to a cyber attack targeting an U.S. non-profit organization with an aim to...
cyber
Mysterious ‘SmudgedSerpent’ Hackers Target U.S. Policy Experts Amid Iran–Israel Tensions
Nov 05, 2025Ravie LakshmananCybersecurity / Cyber Espionage A never-before-seen threat activity cluster codenamed UNK_SmudgedSerpent has been attributed as behind a...
Operation SkyCloak Deploys Tor-Enabled OpenSSH Backdoor Targeting Defense Sectors
Nov 04, 2025Ravie LakshmananMalware / Cyber Espionage Threat actors are leveraging weaponized attachments distributed via phishing emails to deliver malware...
Innovating Cyber Defense with Enhanced NHIDR
How Does Managing Non-Human Identities Revolutionize Cyber Defense? How can organizations enhance their defenses while managing the myriad of...
Scaling Your Security with NHIs: Key Insights
How Are Non-Human Identities Redefining Cybersecurity? Where cyber threats continue to evolve and multiply, how can organizations effectively safeguard...
Tidal Cyber Launches NARC: The First Automated AI Engine to Extract Adversary Procedures for Threat-Led Defense
Tidal Cyber is proud to announce the release of NARC AI (Natural Attack Reading and Comprehension), the first AI...
China-Linked Tick Group Exploits Lanscope Zero-Day to Hijack Corporate Systems
Oct 31, 2025Ravie LakshmananEndpoint Security / Cyber Espionage The exploitation of a recently disclosed critical security flaw in Motex Lanscope...
Cyber Risk in Real Time: Lessons from the Front Lines
Alan and Kip Boyle, founder and chief information security officer at Cyber Risk Opportunities, discuss how organizations can rethink...
CISA Flags VMware Zero-Day Exploited by China-Linked Hackers in Active Attacks
Oct 31, 2025Ravie LakshmananVulnerability / Cyber Attack The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a high-severity...
Build a prevention-first defense: The Sophos Cybersecurity Toolkit
Ransomware remains one of today’s most disruptive cyber threats, but it is far from the only one. Attackers are also...
Ex-Defense contractor exec pleads guilty to selling cyber exploits to Russia
Ex-Defense contractor exec pleads guilty to selling cyber exploits to Russia Pierluigi Paganini October 30, 2025 Former US defense contractor...
Hacktivists breach Canada’s critical infrastructure, cyber Agency warns
Hacktivists breach Canada’s critical infrastructure, cyber Agency warns Pierluigi Paganini October 29, 2025 Canada’s cyber agency warns hacktivists breached critical...
The Cyber Insurance Crunch: Turning Rising Premiums Into Security Wins
Cyber insurance was once a safety net, an affordable way to transfer risk when all else failed. Not anymore....
Cyber Awareness Month: Protecting Your Child in the Digital Age
While at the recent GovRAMP cyber summit in Chicago, I was fortunate to be introduced to Chad Rychlewski, who is...
Stay Calm with Effective Cyber Risk Management
Are Your Cyber Risk Management Strategies Truly Effective? A growing concern among security professionals is whether they have implemented...
