Uploaded April 2021 | Updated September 2026, 2 weeks ago
In this livestream, join Kody Kinzie and Stefan Kremser (aka Spacehuhn) for a new attack demonstration that shows exactly how a low-skill hacker can use free tools to execute a high-impact extortion technique that captures sensitive data and encrypts files on the network.
A weak Wi-Fi password is all an attacker needs to infiltrate a network and launch a ransomware attack. See first-hand how an attacker gains remote access through Wi-Fi, steals confidential company information, and encrypts all data on an FTP server. Knowing how this works is the first step to combating it in the real world.
Spacehuhn's spots:
https://spacehuhn.tech
twitter.com/spacehuhn
github.com/spacehuhn
youtube.com/c/spacehuhn
Subscribe to Null Byte: goo.gl/J6wEnH
Kody's Twitter: twitter.com/KodyKinzie
SecurityFWD: youtube.com/securityfwd
Varonis: youtube.com/c/VaronisSystems
In this livestream, join Kody Kinzie and Stefan Kremser (aka Spacehuhn) for a new attack demonstration that shows exactly how a low-skill hacker can use free tools to execute a high-impact extortion technique that captures sensitive data and encrypts files on the network.
A weak Wi-Fi password is all an attacker needs to infiltrate a network and launch a ransomware attack. See first-hand how an attacker gains remote access through Wi-Fi, steals confidential company information, and encrypts all data on an FTP server. Knowing how this works is the first step to combating it in the real world.
Spacehuhn's spots:
https://spacehuhn.tech
twitter.com/spacehuhn
github.com/spacehuhn
youtube.com/c/spacehuhn
Subscribe to Null Byte: goo.gl/J6wEnH
Kody's Twitter: twitter.com/KodyKinzie
SecurityFWD: youtube.com/securityfwd
Varonis: youtube.com/c/VaronisSystems
![Intro to Programming with MicroPython for ESP8266 Boards [Tutorial]](https://i.ytimg.com/vi/j0hgKkwmSlw/mqdefault.jpg "Intro to Programming with MicroPython for ESP8266 Boards [Tutorial]
How to Program Using MicroPython
Full Tutorial: https://nulb.app/x4vnm
Subscribe to Null Byte: https://goo.gl/J6wEnH
Kodys Twitter: https://twitter.com/KodyKinzie
Cyber Weapons Lab, Episode 134
Arduino is typically the way to go when first getting started programming microcontrollers. However, its not very beginner-friendly. Today, on this episode of Cyber Weapons Lab, we introduce you to MicroPython and teach you how to use it to program an ESP8266 such as a NodeMCU or D1 Mini.
To learn more, check out the article: https://nulb.app/x4vnm
D1 Mini Boards:
- Amazon: https://amzn.to/3bUYhWk
- AliExpress: https://s.click.aliexpress.com/e/DbUH1Fm0
NodeMCU Boards:
- Amazon: https://amzn.to/2PFNsyW
- AliExpress: https://s.click.aliexpress.com/e/K8rNxQ7Q
Micro-USB cables:
- Amazon: https://amzn.to/34M2mIa
- AliExpress: https://s.click.aliexpress.com/e/CEPitKaM
Breadboards:
- Amazon: https://amzn.to/2VLRoRX
- AliExpress: https://s.click.aliexpress.com/e/sZ1FWaiG
RGB LEDs:
- Amazon: https://amzn.to/2SYmS5q
- AliExpress: https://s.click.aliexpress.com/e/eUecjdzI
Create Rogue APs: https://youtu.be/OIa3BkYiQ7U
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Website: https://null-byte.com
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Vimeo: https://vimeo.com/channels/nullbyte")
![Use CT-Exposer to Discover Internal Subdomains [Tutorial]](https://i.ytimg.com/vi/j4giW6glvZ4/mqdefault.jpg "Use CT-Exposer to Discover Internal Subdomains [Tutorial]
How to Find Hidden Subdomains from Certificate Trust Logs
Full Tutorial: https://nulb.app/x4cv1
Subscribe to Null Byte: https://goo.gl/J6wEnH
Kodys Twitter: https://twitter.com/KodyKinzie
Cyber Weapons Lab, Episode 035
Certificate Trust logs are a security feature designed to prevent attackers from creating malicious subdomains to trick users. Unfortunately, it also creates a list of all the various subdomains that have a certificate attached, sometimes revealing private information a company might not want public. On this episode of Cyber Weapons Lab, well show you how to reveal this information with CT-exposer.
To learn more, check out the article: https://nulb.app/x4cv1
Follow Null Byte on:
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Flipboard: https://flip.it/3.Gf_0
Website: https://null-byte.com
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![Scan Wireless Networks Using Fing on Your Smartphone (& Connect to a Raspberry Pi) [Tutorial]](https://i.ytimg.com/vi/jIiaE9H6aXs/mqdefault.jpg "Scan Wireless Networks Using Fing on Your Smartphone (& Connect to a Raspberry Pi) [Tutorial]
How to Use a Smartphone to Scan & Map Wireless Networks
Full Tutorial: https://nulb.app/z43rf
Subscribe to Null Byte: https://goo.gl/J6wEnH
Kodys Twitter: https://twitter.com/KodyKinzie
Cyber Weapons Lab, Episode 036
Joining a wireless network is like an unlimited pass to snoop around for devices that are connected, often uncovering vulnerabilities the owners may not be aware of. On this episode of Cyber Weapons Lab, well show you how to use a smartphone to map a wireless network and even connect to devices like a Raspberry Pi.
Recommended Raspberry Pi Kit: https://amzn.to/2HnqJ5V
To learn more, check out the article: https://nulb.app/z43rf
Follow Null Byte on:
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Website: https://null-byte.com
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Vimeo: https://vimeo.com/channels/nullbyte")
![Mine Twitter for Targeted Information Using Twint [Tutorial]](https://i.ytimg.com/vi/jzLJjbZVQ9s/mqdefault.jpg "Mine Twitter for Targeted Information Using Twint [Tutorial]
Earn $$. Learn What You Need to Get Certified (90% Off): https://nulb.app/cwlshop
How to Scan Twitter for an OSINT Investigation
Full Tutorial: https://nulb.app/z4i8n
Subscribe to Null Byte: https://goo.gl/J6wEnH
Kodys Twitter: https://twitter.com/KodyKinzie
Cyber Weapons Lab, Episode 087
Twitter is a treasure trove of information for an OSINT investigator. With users constantly updating it, knowing how to wade through so much data is crucial. In this episode of Cyber Weapons Lab, well show you how to use a tool called Twint, which can let you target a specific individuals tweets to find incriminating evidence.
To learn more, check out the article: https://nulb.app/z4i8n
Follow Null Byte on:
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Website: https://null-byte.com
Weekly newsletter: https://eepurl.com/dE3Ovb
Vimeo: https://vimeo.com/channels/nullbyte")
![Safely Launch Fireworks Over Wi-Fi [Tutorial]](https://i.ytimg.com/vi/k-EF9Zwe-Hs/mqdefault.jpg "Safely Launch Fireworks Over Wi-Fi [Tutorial]
How to Launch Fireworks Remotely with an ESP8266 & Arduino
Full Tutorial: https://nulb.app/fireworks-0200042/
Subscribe to Null Byte: https://goo.gl/J6wEnH
Kodys Twitter: https://twitter.com/KodyKinzie
Happy 4th of July to American (USA) viewers! As weve covered in previous episodes, an ESP8266 is an incredibly versatile piece of hardware, capable of use in a variety of small scope projects. So versatile in fact, it can even be used to light fireworks so that you can enjoy a fun light display from a safe distance. Today, well show you how to remotely launch your own fireworks over Wi-fi on this episode of Cyber Weapons Lab.
Follow Null Byte on:
Twitter: https://twitter.com/nullbytewht
Flipboard: https://flip.it/3.Gf_0
Weekly newsletter: https://eepurl.com/dE3Ovb")
![Boot Parrot Security, Kali & Other Operating Systems on a Raspberry Pi with BerryBoot [Tutorial]](https://i.ytimg.com/vi/kY7RmZnMB8I/mqdefault.jpg "Boot Parrot Security, Kali & Other Operating Systems on a Raspberry Pi with BerryBoot [Tutorial]
How to Boot Up Multiple Operating Systems on a Raspberry Pi
Full Tutorial: https://nulb.app/z44ux
Subscribe to Null Byte: https://goo.gl/J6wEnH
Kodys Twitter: https://twitter.com/KodyKinzie
Cyber Weapons Lab, Episode 040
The Raspberry Pi is an incredibly versatile device capable of running various operating systems. Trying a new OS can be cumbersome without the ability store more than one per Pi. In this video, well show you how to boot multiple OSs using BerryBoot on this episode of Cyber Weapons Lab.
Recommended Raspberry Pi Kit: https://amzn.to/2HnqJ5V
To learn more, check out the article: https://nulb.app/z44ux
Follow Null Byte on:
Twitter: https://twitter.com/nullbyte
Flipboard: https://flip.it/3.Gf_0
Website: https://null-byte.com
Weekly newsletter: https://eepurl.com/dE3Ovb
Vimeo: https://vimeo.com/channels/nullbyte")
![Automate Recon with Your Own Bash Script [Tutorial]](https://i.ytimg.com/vi/keK99avGLvQ/mqdefault.jpg "Automate Recon with Your Own Bash Script [Tutorial]
Get Our Premium Ethical Hacking Bundle (90% Off): https://nulb.app/cwlshop
How to Write a Bash Script to Automate Reconnaissance
Full Tutorial: https://nulb.app/x726n
Subscribe to Null Byte: https://goo.gl/J6wEnH
Nicks Twitter: https://twitter.com/nickgodshall
Cyber Weapons Lab, Episode 179
To graduate to the big leagues and learn more about networking, you need to learn how to write your own hacking scripts. Cybersecurity specialists, hackers, pentesters, and other IT professionals can write their own scripts in many different languages, from C to Python, but the most popular by far is Bash since its understood natively by all Unix systems, including Linux and macOS.
So when it comes to reconnaissance, or more specifically, automating recon so youre doing the same old thing time after time, Bash scripts are the way to go since it will have a higher degree of success.
On this episode of Cyber Weapons Lab, were going to show you how to write a Bash script from the group up, starting with a very basic Hello World script, then begin incorporating tasks such as automating Nmap scans and enumerating a local network.
This episode is based off of the Null Byte article written by drd_, To learn more, check out the article: https://nulb.app/x726n
Follow Null Byte on:
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Website: https://null-byte.com
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Vimeo: https://vimeo.com/channels/nullbyte")
![Hacking Remotely: Getting an Internet Connection in the Middle of Nowhere [Tutorial]](https://i.ytimg.com/vi/khJ1HbL7208/mqdefault.jpg "Hacking Remotely: Getting an Internet Connection in the Middle of Nowhere [Tutorial]
Get Our Premium Ethical Hacking Bundle (90% Off): https://nulb.app/cwlshop
How to Get Good Internet in Remote Locations
Full Tutorial: https://nulb.app/z6vtv
Subscribe to Null Byte: https://goo.gl/J6wEnH
Kodys Twitter: https://twitter.com/KodyKinzie
Cyber Weapons Lab, Episode 204
Hacking remotely can be quite difficult, particularly if you find yourself somewhere rural. In this episode of Cyber Weapons Lab, were going to go over your different internet options, including satellite, cellular, and DSL connections, and hash out their pros and cons. Well also talk about mobile hotspots, cell phone boosters, and channel bonding.
To learn more, check out the article on Null Byte: https://nulb.app/z6vtv
ZTE 4G LTE Mobile Hotspot: http://amzn.to/2KNriLu
Alcatel Linkzone 4G LTE Mobile Hotspot: http://amzn.to/2KNYX7Q
MOFI4500-4GXELTE-SIM4: http://amzn.to/37Z8KRa
MOFI4500-4GXELTE-SIM4: http://amzn.to/34WL4v4
MikroTik LHG LTE kit-US: http://amzn.to/2McZyAa
Phonetone Booster: http://amzn.to/3hCLrQw
Bosuru Booster: http://amzn.to/2Lcvtk0
Amazboost Booster: https://amzn.to/38279Kt
HiBoost 3-Band Booster: http://amzn.to/38NPu8v
HiBoost Multi-Band Booster: https://amzn.to/3pGKoln
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![Perform Situational Awareness Attacks on MacOS, Part 2 [Tutorial] - 100th Episode!](https://i.ytimg.com/vi/l1W4CAbeEfg/mqdefault.jpg "Perform Situational Awareness Attacks on MacOS, Part 2 [Tutorial] - 100th Episode!
How to Profile & Locate System Info on MacOS
Full Tutorial: http://bit.ly/SitAware2
Subscribe to Null Byte: https://goo.gl/J6wEnH
Kodys Twitter: https://twitter.com/KodyKinzie
Part 1: https://www.youtube.com/watch?v=ZX3hfW6CJ2M
This is Null Bytes 100th episode of Cyber Weapons Lab!
Establishing situational awareness is how a hacker gathers vital information about an unfamiliar machine theyve gained access to. In our second piece on situational awareness attacks, based off Tokyoneon’s Null Byte article, were going to start to profile what exactly the user can do and what we can find in the system of the macOS device we have access to.
On this episode of Cyber Weapons Lab, what were going to be looking for is various types of files using built-in commands in macOS so that we can start digging into what is actually located on this computer we happen to have access to, such as interesting files and the bash history. To follow along, youll need to have the access to a MacBook or other macOS computer, and if you get confused, you can also check out the Null Byte article linked in the description. We encourage you to follow Tokyoneon on Twitter because he has a lot of great articles just like this.
Full Tutorial: http://bit.ly/SitAware2
Tokyoneon on Twitter: https://twitter.com/tokyoneon_
Follow Null Byte on:
Twitter: https://twitter.com/nullbytewht
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![Catch Catfish on the Internet with Grabify Tracking Links [Tutorial]](https://i.ytimg.com/vi/lru-UWQ06I0/mqdefault.jpg "Catch Catfish on the Internet with Grabify Tracking Links [Tutorial]
Get Our Premium Ethical Hacking Bundle (90% Off): https://nulb.app/cwlshop
How to Identify Deceptive Users Online Using Grabify
Full Tutorial: http://bit.ly/Grabify
Subscribe to Null Byte: https://goo.gl/J6wEnH
Kodys Twitter: https://twitter.com/KodyKinzie
The internet is a wild place where people arent always who they claim to be. Weve likely all encountered a catfish online at some point or other, and being able to identify one can be extremely useful to both hackers and common users alike. Today, on this episode of Cyber Weapons Lab, we speak to the developer known as jLynx about his program Grabify, which was featured on MTVs Catfish, and about how to utilize tracking links to catch a catfish in the act.
Clip from MTVs Catfish, Season 7, Episode 8: https://vimeo.com/258448214
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![Use Nmap for Tactical Network Reconnaissance [Tutorial]](https://i.ytimg.com/vi/ltEFbi_I2KY/mqdefault.jpg "Use Nmap for Tactical Network Reconnaissance [Tutorial]
Our Premium Ethical Hacking Bundle Is 90% Off: https://nulb.app/cwlshop
How to Conduct Network Recon with Nmap
Full Tutorial: https://nulb.app/x4eyg
Subscribe to Null Byte: https://goo.gl/J6wEnH
Kodys Twitter: https://twitter.com/KodyKinzie
Cyber Weapons Lab, Episode 057
If you find yourself on a Wi-Fi or Ethernet connection, it might be confusing to know how to figure out what else is on the network. Nmap is a powerful tool for exploring and learning about devices around you on a network. On this episode of Cyber Weapons Lab, well explore the various uses of Nmap, and show you some of the most useful scans for a beginner.
To learn more, check out the article: https://nulb.app/x4eyg
Follow Null Byte on:
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Website: https://null-byte.com
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Vimeo: https://vimeo.com/channels/nullbyte")
