The flaw allows an unprivileged local user to write four controlled bytes into the page cache of any readable file on a Linux ...

ZiChatBot malware spread via 3 PyPI packages in July 2025 uses Zulip APIs as C2, enabling stealthy attacks across systems ...

hackerhouse-opensource / shellcode Public Notifications You must be signed in to change notification settings Fork 23 Star 51 Code Files master shellcode linux-x86 linux_tolower_remote.S ...

shellcode = ("\x31\xc0\x50\x68\x62\x61\x73\x68\x68\x62\x69\x6e\x2f\x68\x2f\x2f\x2f\x2f\x89\xe3\x50\x89\xe2\x53\x89\xe1\xb0\x0b\xcd\x80") \x38\xc7\x57\x6f\x69\x68\x7a ...

Weekly cybersecurity recap covering zero-days, malware, phishing, supply chain attacks, cloud threats, AI security risks, and ...

Palo Alto Networks warned customers that suspected state-sponsored hackers have been exploiting a critical-severity PAN-OS ...

Admins are being warned by cyber experts from the US and UK that this is part of continuing campaign to crack Cisco firewalls.

A new malware family named ‘AgingFly’ has been identified in attacks against local governments and hospitals that steal authentication data from Chromium-based browsers and WhatsApp messenger. The ...

Abstract: Advanced Persistent Threat (APT) attacks became a major network threat in recent years. Among APT attack techniques, sending a phishing email with malicious documents attached is considered ...

Here's a historical look at the Linux market share on Steam, gathered using Valve's publicly provided data. Be sure to look over all the information, don't just take the first chart. If you have ...

I've been using Ubuntu for decades. Whether you're new to the OS or returning to it after a while, these are the essential apps, hidden settings, and useful tweaks you need to know about.