Cybersecurity

Positive trends related to public IP ranges from the year 2025

Since the end of the year is quickly approaching, it is undoubtedly a good time to look back at what the past twelve months...

Happy 16th Birthday, KrebsOnSecurity.com! – Krebs on Security

KrebsOnSecurity.com celebrates its 16th anniversary today! A huge “thank you” to all of our readers — newcomers, long-timers and drive-by critics alike. Your engagement...

Threatlocker – Darknet Diaries

A manufacturer gets hit with ransomware. A hospital too. Learn how Threatlocker stops these types of attacks. This episode is brought to you by...

What are brushing scams and how do I stay safe?

Have you ever received a package you never ordered? It could be...

Troy Hunt: Weekly Update 483

Building out an IoT environment is a little like the old Maslow's...

I am not a robot: ClickFix used to deploy StealC and Qilin

ClickFix is an increasingly common tactic used by threat actors to install malicious software on victims’ devices. It has gone through a number of...

Stealth Loaders, AI Chatbot Flaws AI Exploits, Docker Hack, and 15 More Stories

Dec 25, 2025Ravie LakshmananCybersecurity / Hacking News It's getting harder to tell where normal tech ends and malicious intent begins. Attackers are no longer just...

I am not a robot: ClickFix used to deploy StealC and Qilin

ClickFix is an increasingly common tactic used by threat actors to install malicious software on victims’ devices. It has gone through a number of...

Why assess SIEM effectiveness? | Securelist

A SIEM is a complex system offering broad and flexible threat detection capabilities. Due to its complexity, its effectiveness heavily depends on how it...

DLLs & TLS Callbacks – SANS Internet Storm Center

Xavier's diary entry "Abusing DLLs EntryPoint for the Fun" inspired me to do some tests with TLS Callbacks and DLLs. TLS stands for Thread Local...

Most Parked Domains Now Serving Malicious Content – Krebs on Security

Direct navigation — the act of visiting a website by manually typing a domain name in a web browser — has never been riskier:...

The Kindle that got pwned • Graham Cluley

Think your Kindle is harmless? Think again! In this episode, we unpack a Black Hat Europe...

Recent articles