Ryuk is ransomware attributed to the hacker group WIZARD SPIDER that has targeted governments, healthcare, manufacturing, and technology organizations. This article covers the Ryuk Attack, Threat Intel on Ryuk Ransomware, Attack Vectors involved, attack flow…

Introduction: Many people have pointed out that there are a handful of commands that are overwhelmingly run by attackers on compromised hosts (and seldom ever by regular users/usage). Reliably aler…

466K subscribers in the netsec community. /r/netsec is a community-curated aggregator of technical information security content. Our mission is to…

Announcing vulnerability management for Go, to help developers learn about known vulnerabilities in their dependencies.

Bad handling by Apple Safari allows attackers to use certain look-alike characters instead of the real ones allow attackers to confuse victims into thinking they are reach a certain site, while they are accessing another one.

Java web applications are far from […]

How to pwn OSCP labs and exams ! (100 + 10 / 100 points)

evilginx2 + gophish. Contribute to fin3ss3g0d/evilgophish development by creating an account on GitHub.

In this excerpt of a Trend Micro Vulnerability Research Service vulnerability report, Quintin Crist and Dusan Stevanovic of the Trend Micro Research Team detail a recently patched remote code execution vulnerability in the Microsoft Windows operating system…

BSides Las Vegas is a nonprofit organization formed to stimulate the Information Security industry and community.

NCC Group Cryptography Services team assessed security aspects of several implementations of the QUIC NCC Group Cryptography Services team assessed security aspects of several implementations of the QUIC protocol. During the course of their reviews, the team…

A walkthrough of OpenBSD's BSD Authentication framework

Exploiting Flipper Zero's NFC file loader

In this blogpost we demonstrate an attack on the integrity of Sysmon which generates a minimal amount of observable events making this attac...

Monkey 365 is an Open Source security tool that can be used to easily conduct not only Microsoft 365, but also Azure subnoscriptions and Azure Active Directory security configuration reviews without the significant overhead of learning tool APIs or complex…

Surprisingly, a sizable number of submissions for dApp Start Here level was by swapping int32 with uint. These submission fail for a good reason. The security vulnerability has not been fixed! Let’s find out why. uint is an alias for uint256. It has…

So you got access to a Laravel .env file, now what?

Flutter applications can be found in security analysis projects or bugbounty programs. Most often, such assets are simply overlooked due to the lack of methodologies and ways to reverse engineer them. I decided not to skip this anymore and developed the reFlutter…