![Catch Catfish on the Internet with Grabify Tracking Links [Tutorial] @NullByteWHT](https://i.ytimg.com/vi/lru-UWQ06I0/maxresdefault.jpg)
Uploaded April 2019 | Updated September 2026, 2 weeks ago
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How to Identify Deceptive Users Online Using Grabify
Full Tutorial: bit.ly/Grabify
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The internet is a wild place where people aren't always who they claim to be. We've 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 MTV's Catfish, and about how to utilize tracking links to catch a catfish in the act.
Clip from MTV's Catfish, Season 7, Episode 8: vimeo.com/258448214
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How to Identify Deceptive Users Online Using Grabify
Full Tutorial: bit.ly/Grabify
Subscribe to Null Byte: goo.gl/J6wEnH
Kody's Twitter: twitter.com/KodyKinzie
The internet is a wild place where people aren't always who they claim to be. We've 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 MTV's Catfish, and about how to utilize tracking links to catch a catfish in the act.
Clip from MTV's Catfish, Season 7, Episode 8: vimeo.com/258448214
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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
Follow Null Byte on:
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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]
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How to Conduct Network Recon with Nmap
Full Tutorial: https://nulb.app/x4eyg
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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
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![Crack Password-Protected Microsoft Office Files [Tutorial]](https://i.ytimg.com/vi/m0E8PlTIx-c/mqdefault.jpg "Crack Password-Protected Microsoft Office Files [Tutorial]
How to Unlock Word & Excel Files That Have Passwords
Full Tutorial: https://bit.ly/OfficePass
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If you like to protect your Microsoft documents with a password, then you already know that the stronger the password, the more protected the file will be. However, on todays episode of Cyber Weapons Lab, well show you how to crack those passwords on Microsoft Office files, no matter how strong the password is.
To follow along, there are dummy Word files in the full article on Null Byte, and you can use the one mentioned in the video over at GitHub: https://github.com/skickar/targets
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![Execute Hidden Python Commands [Tutorial]](https://i.ytimg.com/vi/mq5F8FyXXhI/mqdefault.jpg "Execute Hidden Python Commands [Tutorial]
Hide a Stager in One Line of Code
Full Tutorial: https://nulb.app/x5i8r
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Cyber Weapons Lab, Episode 153
A stager is how a hacker establishes a communication channel between them and their target in preparation for an attack. Today, on Cyber Weapons Lab, well explore how a stager works and how to execute any hidden Python commands you sneak onto a targets machine.
Raspberry Pi Starter Kit: https://nulb.app/x4ab9
To learn more, check out the article: https://nulb.app/x5i8r
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![Using RedRabbits Best Pentesting & Post-Exploitation Tools on Windows [Tutorial]](https://i.ytimg.com/vi/mzI59CIS1eE/mqdefault.jpg "Using RedRabbits Best Pentesting & Post-Exploitation Tools on Windows [Tutorial]
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How to Use RedRabbit for Windows Post-Exploitation
Full Tutorial: Https://nulb.app/x6usa
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Tims Twitter: https://twitter.com/tim51092
Cyber Weapons Lab, Episode 207
RedRabbit is an offensive PowerShell script designed for pen-testers and ethical hackers. Red Rabbit can give a lot of useful information in identifying potential vectors for attack, as well as quickly crack password-protected zip files and dump all saved Wi-Fi credentials. On this episode of Cyber Weapons Lab, well go over a few of the best features to see how they work.
To learn more, check out the article: https://nulb.app/x6usa
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![SSH into Remote Devices on Chrome with the Secure Shell Extension [Tutorial]](https://i.ytimg.com/vi/nHVptUyHcyE/mqdefault.jpg "SSH into Remote Devices on Chrome with the Secure Shell Extension [Tutorial]
How to Remotely Control Devices through SSH in Google Chrome
Full Tutorial: http://bit.ly/ChromeSSH
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When direct access to your devices isnt a possibility, having an alternative is always key. Today, well show you how to securely connect to a remote device through the Chrome browser using the Secure Shell extension on this episode of Cyber Weapons Lab.
While there are actually different versions of the Chrome Secure Shell — the browser extension and Chrome app — well be using the extension version since any computer running Chrome can use it. The app can also be installed on any computer, but its recommended for Chrome OS users only.
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![Intercept Security Camera Images Using Hak5s Plunder Bug [Tutorial]](https://i.ytimg.com/vi/nPQVp_dDrjM/mqdefault.jpg "Intercept Security Camera Images Using Hak5s Plunder Bug [Tutorial]
How to Hack Security Cam Footage with a Plunder Bug
Full Tutorial: http://bit.ly/PlunderBug
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Hacking connections between devices is a valuable skill as a hacker. While hacking Wi-Fi involves gaining indirect access, hacking an Ethernet connection requires physical access. Weve covered intercepting data from Wi-Fi connected cameras in a previous episode, but on this episode of Cyber Weapons Lab, well explore a more direct approach with the Hak5 Plunder Bug.
Previous guide: https://youtu.be/va1wUSPGgSU
Hak5 Plunder Bug: https://shop.hak5.org/products/bug
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![Generate Phishing Domains Easily with Dnstwist [Tutorial]](https://i.ytimg.com/vi/ne8SPEoDe8o/mqdefault.jpg "Generate Phishing Domains Easily with Dnstwist [Tutorial]
How to Find Domains for Phishing Attacks with Dnstwist
Full Tutorial: https://nulb.app/x4ad1
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Cyber Weapons Lab, Episode 047
Phishing attacks often rely on similar-sounding domains to trick a target into entering their password. With a tool called Dnstwist, a hacker can learn what domains are available to potentially stage a phishing attack. In this episode of Cyber Weapons Lab, were covering Null Byte user Tokyoneons article on Dnstwist, which can be found here: http://bit.ly/DNStwist
To learn more, check out the article: https://nulb.app/x4ad1
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![Spy on Network Relationships with Airgraph-ng [Tutorial]](https://i.ytimg.com/vi/noCaFsvgRX0/mqdefault.jpg "Spy on Network Relationships with Airgraph-ng [Tutorial]
How to Visualize & Analyze Networks with Airgraph-ng
Full Tutorial: http://bit.ly/Airgraph
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When scanning large networks, it can get a little difficult to tell what devices are connected to what network. As a hacker, being able to understand a networking environment is crucial to planning an attack. On this episode of Cyber Weapons Lab, well show you how to use a tool called Airgraph-ng to better visualize these relationships after we use Airmon-ng and Airodump-ng to gather all the data.
Recommended network adapter: https://www.amazon.com/Alfa-AWUS036NHA-Wireless-USB-Adaptor/dp/B004Y6MIXS/?tag=whtnb-20
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![Track & Connect to Smartphones with a Beacon Swarm [Tutorial]](https://i.ytimg.com/vi/o95Or-Z_Ybk/mqdefault.jpg "Track & Connect to Smartphones with a Beacon Swarm [Tutorial]
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How to De-cloak & Connect to Devices using a Beacon Swarm
Full Tutorial: https://nulb.app/z4d4y
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Cyber Weapons Lab, Episode 039
When tracking a target, discovering the device MAC address is essential. However, smartphone manufacturers program their devices to give a randomized MAC address when connecting to a Wi-Fi network. By combining the karma attack, the ESP8266 Beacon Spammer, and research by Mathy Vanhoef, well show you how to de-cloak smartphone MAC addresses on this episode of Cyber Weapons Lab.
To learn more, check out the article: https://nulb.app/z4d4y
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![Search for Vulnerable Devices Around the World with Shodan [Tutorial]](https://i.ytimg.com/vi/oDkg1zz6xlw/mqdefault.jpg "Search for Vulnerable Devices Around the World with Shodan [Tutorial]
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How to Find Vulnerable Devices Online with Shodan
Full Tutorial: https://nulb.app/x3ldp
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Shodan is a search engine that indexes nearly every device connected to the internet. This makes it much easier to search for devices poorly set up and easy to infiltrate. On this episode of Cyber Weapons Lab, well show you how to use Shodan to search for vulnerable devices around the world, including webcams and satellites.
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