As part of Apple’s commitment to security, we reward researchers who share with us critical issues and the techniques used to exploit them.

A method to bypass a null byte in a POP-POP-RETN address for exploiting local SEH overflows via DLL injection - FULLSHADE/POPPOPRET-nullbyte-DLL-bypass

Securing the world's software, together.

Based on ultra low power STM32 MCU for daily hacking of access control systems, radio protocols. Compatible with Arduino IDE and PlatformIO.

Daniel Kaye, also known as Spdrman, found regular jobs tough but corporate espionage easy. He’s about to get out of prison.

I have been asked about the usefulness of security monitoring of entropy levels in the Linux kernel. This calls for some explanation of how random generation works in Linux systems. So, randomness …

Crypto security and hardware developer Ledger has a new 2FA system that, while designed for crypto, can now protect your Google, Facebook or GitHub accounts

To everything (TURN! TURN! TURN!)

Learn how Tide groundbreaking technology allows others to access your crypto-funds and trade on your behalf without giving away your keys.

Hacking Live Stream | Playing CTFs for fun!

Posted in r/netsec by u/Alabatross • 3 points and 0 comments

Security researchers found an online database containing the private information of over 267 million Facebook users exposed on the internet. It contained the Facebook IDs, phone numbers, and real names of the users.

Learn how to find SQL injection while doing source code analysis .

Guide for security professionals performing AWS cloud security reviews or pen tests. These methods can be used in practice and explained clearly to clients.

Aon’s Cyber Solutions recently discovered a security vulnerability in all versions of Drupal 8 below 8.7.11 / 8.8.1.

Hacking Live Stream | Playing CTFs for fun!

As a preface, when I originally found this bug I was unfamiliar the class of "null byte buffer overflow" even existed. I was simply fuzzing a standard web application's input field and ran into a very interesting behavior that turned out to be a cool bug.

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I recently started playing around with the idea of threat modeling packages on the npm ecosystem. Can an event-stream incident happen again? How about other

Resources about network security, including: Proxy/GFW/ReverseProxy/Tunnel/VPN/Tor/I2P, and MiTM/PortKnocking/NetworkSniff/NetworkAnalysis/etc。More than 1700 open source tools for now. Post incomin...