CISA and NSA Issue Urgent Guidance to Secure WSUS and Microsoft Exchange Servers
Oct 31, 2025Ravie LakshmananVulnerability / Threat Intelligence The U.S. Cybersecurity and Infrastructure…
ASD Warns of Ongoing BADCANDY Attacks Exploiting Cisco IOS XE Vulnerability
Nov 01, 2025Ravie LakshmananArtificial Intelligence / Vulnerability The Australian Signals Directorate (ASD)…
A New Security Layer for macOS Takes Aim at Admin Errors Before Hackers Do
Oct 31, 2025The Hacker NewsEndpoint Security / Network Security A design firm…
Newly Patched Critical Microsoft WSUS Flaw Comes Under Active Exploitation
Oct 24, 2025Ravie LakshmananVulnerability / Network Security Microsoft on Thursday released out-of-band…
Microsoft Revokes 200 Fraudulent Certificates Used in Rhysida Ransomware Campaign
Oct 17, 2025Ravie LakshmananMalware / Cybercrime Microsoft on Thursday disclosed that it…
F5 Breach Exposes BIG-IP Source Code — Nation-State Hackers Behind Massive Intrusion
Oct 15, 2025Ravie LakshmananVulnerability / Threat Intelligence U.S. cybersecurity company F5 on…
Chinese Hackers Exploit ArcGIS Server as Backdoor for Over a Year
Oct 14, 2025Ravie LakshmananCyber Espionage / Network Security Threat actors with ties…
Researchers Warn RondoDox Botnet is Weaponizing Over 50 Flaws Across 30+ Vendors
Malware campaigns distributing the RondoDox botnet have expanded their targeting focus to…
Hackers Turn Velociraptor DFIR Tool Into Weapon in LockBit Ransomware Attacks
Oct 11, 2025Ravie LakshmananNetwork Security / Vulnerability Threat actors are abusing Velociraptor,…