Mac Webcam Hack

When OS X Yosemite was first announced, there were a number of features that struck my attention, but one in particular that stood out above them all was the ability to make and receive texts and phone calls from your Mac, which Apple calls Continuity. I probably use iMessage ...more

Sitting in the Powell Library at UCLA was a constant thing for me. Directly after class, I would streamline my way there to study all night until my eyes shuttered to sleep. For the most part, my classes and professors managed to keep my studying online via PDFs, emails, long ...more

Welcome back, my tenderfoot hackers! So many of you responded positively to my post about using the keylogger, as well as my post regarding turning on the webcam, that I decided that you might enjoy another similar hack. In this article, we will enable the audio recording cap ...more

Maybe you thought sitting behind a Mac gives you special protection when it comes to getting hacked. Thanks to a a new report from Check Point, you can kiss that theory goodbye. The cyber security company just uncovered the latest strain of malware — OSX/Dok — infecting all ve ...more

Design flaws in many routers can allow hackers to steal Wi-Fi credentials, even if WPA or WPA2 encryption is used with a strong password. While this tactic used to take up to 8 hours, the newer WPS Pixie-Dust attack can crack networks in seconds. To do this, a modern wireless ...more

Armis Labs has revealed eight vulnerabilities, called "BlueBorne", which put 5.3 billion Android, iOS, Windows, and Linux devices that use Bluetooth at risk. With it, hackers can control devices, access data, and spread malware to other vulnerable devices through networks. In ...more

For the entirety of its existence, Snapchat has lived on mobile, but in its quest to lead the augmented reality industry, the company is now bringing those mobile AR experiences to desktops. On Friday, Snap introduced Snap Camera, an app for PC and Mac that gives users access ...more

If you have a Barnes & Noble Nook, you may be surprised to find that your eReader can do a lot more than just display ebooks, which makes it a great alternative to those more expensive all-in-one tablets that do everything (seriously, everything). If you want to get more bang ...more

People are always looking for ways to save money, and for the most part, saving money and cheating the system are synonymous when it comes to things like free internet access. Practically every new gadget is capable of connecting to the web, which means more and more people ar ...more

With Passover soon upon us, many Jews are dreading a week (or eight days for Conservative and Orthodox Jews) of making matzo, the staple of their diet. Matzo is also known as "the bread of affliction," and I'm pretty sure it's because by day three or so you're convinced that m ...more

Welcome back, my hacker apprentices! My recent posts here in Null Byte have been very technical in nature, so I thought that I'd have a little fun with this one. Have you ever had an annoying neighbor whose dog barks all night, who has loud parties that keep you awake, or who ...more

WonderHowTo is a how-to website made up of niche communities called Worlds, with topics ranging from Minecraft to science experiments to Scrabble and everything in-between. Check in every Wednesday evening for a roundup of user-run activities and how-to projects from the commu ...more

Welcome back, my novice hackers! Episode 6 of Mr. Robot has come and gone and, as usual, it did not disappoint. Once again, our hero, Elliot, has used his extraordinary intellect and hacking skills to awe and inspire us. In this episode, Elliot is being blackmailed by the ru ...more

There's a new macOS vulnerability that hackers within physical reach of your computer can use to gain root access to your system and accounts. Just by using "root" as the username and a blank password on a privilege escalation prompt, someone can install malware on your comput ...more

Welcome back, my novice hackers! New hackers often ask me the same question: "What is the easiest platform to hack?" My response is always the same—it is not a platform, but rather a particular piece of software that is easiest to hack, which is on nearly every client-side sy ...more

Welcome back, my neophyte hackers! As part of my series on Wi-Fi hacking, I want to next look at denial-of-service (DoS) attacks, and DoSing a wireless access point (AP). There are a variety of ways to do this, but in this tutorial we'll be sending repeated deauthentication f ...more

With just one line of Ruby code embedded into a fake PDF, a hacker can remotely control any Mac computer from anywhere in the world. Creating the command is the easy part, but getting the target to open the code is where a hacker will need to get creative. Ruby is just one wa ...more

In the recent hit movie Furious 7, the storyline revolves around the acquisition of a hacking system known as "God's Eye" that is capable of finding and tracking anyone in real time. Both the U.S. spy agencies and an adversarial spy agency (it's not clear who the adversary is, ...more

Welcome back, my hacker novitiates! Every so often, a MAJOR vulnerability appears that makes millions of systems vulnerable to attack. The most recent, named Shellshock, basically leaves every Mac OS X, Linux, and UNIX system on the planet vulnerable. As nearly two-thirds of ...more

With an ordinary birthday card, we can introduce a physical device which contains malicious files into someone's home and deceive them into inserting the device into a computer. In my last series, we used a Post-it note to trick a neighbor into visiting a website that we cont ...more

If you're running iOS 10 or lower, there is no built-in way to make a screen recording on an iPad, iPhone, or iPod touch directly from the device, but that doesn't mean there isn't a way to record your screen at all. Occasionally, there will be an app in the iOS App Store tha ...more

Esports — and, subsequently streaming it — are possibly some of the more surprising products of the 21st century so far. Who would have thought that people would be watching professional gamers play, the same way we've watched pro sports players on TV for more than half a deca ...more

Welcome back, my greenhorn hackers, and happy New Year! Now that your heads have recovered from your New Year's Eve regaling, I'd like to grab your attention for just a moment to preview 2015 here at Null Byte. I hope you will add your comments as to what you would like to se ...more

Admit it, you wish Siri was on your Mac, and so do I. She stole my heart on iOS, and now every time I open up my MacBook, I feel something missing. Wouldn't it be great if we could, I dunno, hack Siri onto our Macs? Yeah, it would! This is not an Apple-verified version of Sir ...more

These days, everyone's snapping selfies, taking pics of their latest meals, or sharing pet trick videos on Instagram for the whole world to see. It's not only fun to shoot photos and videos for Instagram, it's inspiring to look at everyone else's creativeness in your feed. On ...more

Welcome back, my tenderfoot hackers! As most of you know, I am strong advocate for using Linux as a hacking platform. In fact, I would say that without knowing Linux, you will never become a professional hacker/pentester. On the other hand, there are many here who come to Nu ...more

If you need to hack an Android device, try a remote administration tool. Known more familiarly as a RAT, there are open-source RATs that are barebones and exorbitantly priced RATs that are more polished. There are also low-cost and polished RATs that aren't intended to be RATs ...more

Warnings i cant be held responsible for any illegal act done by anyone but myself and there are copyrights so notise that taken the trademarks or copyrights are strigtly prohibeted by law and will be punshied by law and i or my partners cant be held responsible for sudo camma ...more

Formerly ipchains, iptables is a script-based firewall that's included with both Mac and Linux operating systems. In my opinion, it's the best firewall in existence. The only downfall is that it's complicated for some people to use due to its script-based nature. But this shou ...more

When it comes to hacking guides, most are written from the perspective of a Linux user. There are a few outliers, but it's mainly Linux, which leads to the idea that Linux is the only OS that's viable for hacking. This couldn't be further from the truth. A properly set up Appl ...more

Quick Look, first introduced in 2007, is an instant preview feature on the Mac operating system that lets you view files and folders without opening them up. Just highlight a file, like a picture or text document, then press the spacebar on your keyboard to get a speedy previe ...more

With the rise of website encryption (TLS), sniffing passwords from network activity has become difficult. However, it's still possible to quietly exfiltrate a target's network traffic in real time to extract passwords and sensitive information. Pertaining to macOS, there are t ...more

With some of the groundwork out of the way in getting a Mac set up for hacking, it's time to start looking at toolboxes. Our first toolbox is Git, which will be used throughout future tutorials. Git is currently the most widely used version control system (VCS) in the world, ...more

People use browsers for all types of things, and in general, we trust a lot of personal information to them. That's why browsers are a perfect attack surface for a hacker, because the target may not even know they are infected and feed you all of the information you could want ...more

It's not uncommon for hackers to attempt to move laterally between devices in proximity of a compromised device to maintain a prolonged presence in the network. Malware utilizing USB flash sticks to self-replicate and compromise air-gapped machines isn't a new concept. In bot ...more

Most users don't realize how much valuable data is in their network traffic. With a few simple tools, an attacker can quickly pick out cookies, passwords, and DNS queries from a macOS device as it covertly streams the victim's network traffic to the attacker's system. Here, we ...more

The latest film addition in the American-produced Millennium series, The Girl in the Spider's Web, was just released on Blu-ray a few days ago. As you could expect, the movie has many hacking scenes throughout, just like the previous English and Swedish language movies centere ...more

A router is the core of anyone's internet experience, but most people don't spend much time setting up this critical piece of hardware. Old firmware, default passwords, and other configuration issues continue to haunt many organizations. Exploiting the poor, neglected computer ...more

Electronic warfare tactics work by jamming, disrupting, or disabling the technology a target uses to perform a critical function, and IoT devices are especially vulnerable to attacks. Wireless security cameras like the Nest Cam are frequently used to secure critical locations, ...more

Greetings dear null byters, today we start a new series, we will start to attack users using social networking that are popular such as Facebook, Skype, and much more, and in part 1 of the series will engage users of Skype. What we are going to do today? 1 - get the IP from h ...more

Welcome back, my neophyte hackers! Have you ever had a neighbor that you're certain is up to no good? Maybe you've seen him moving packages in and out at all hours of the night? Maybe you've seen people go into his home and never come out? He seems like a creep and sometimes ...more

With the macOS stager created and the attacker's system hosting the Empire listener, the malicious AppleScript can be designed and disguised to appear as a legitimate PDF using a few Unicode and icon manipulation tricks. A real PDF is required for the attack to work. Files ov ...more

It's common for IoT devices like Wi-Fi security cameras to host a website for controlling or configuring the camera that uses HTTP instead of the more secure HTTPS. This means anyone with the network password can see traffic to and from the camera, allowing a hacker to interce ...more

Thanks to online music services like eMusic and iTunes, compact discs are becoming a far distant memory, turning local music shops around the country into desolate wastelands. The once mighty movie rental store Blockbuster is now bankrupt because of online streaming services l ...more

Many FarmVille farmers want money fast, or experience fast, or want to level up, or want to speed things up— make and earn things faster. No matter how long they play, they're not getting what they want, and that is to outshine everybody else. But you can't reach the top by si ...more

Whether it's the new iPad Killer or not, one thing's for sure—the Motorola XOOM is hackable. Just hours after its release last week, Verizon's new Android-based tablet (running Honeycomb) was rooted by hacker Koushik Dutta, which seems easy enough. "Since it’s another Google ...more

I remember a time when I had to rent a VHS from the local video rental store. It wasn't all that bad, with the only real annoyances being the trip to and fro, having to rewind the movie and the possible malfunction of my VHS player, which liked to eat tape from time to time. ...more

Super Mario Brothers! No, wait... Super Meat Boy! Yep, that's right. Meat. As in "cube" steak. As in a square piece of beef with eyes and a shitty grin, who just happens to be in love with a band-aid. I have no idea why. And no matter how shocked you are to see your dinner on ...more

WikiLeaks. In recent weeks, it's been the hottest topic on the web. It's been attacked on a multinational level by political influence peddling. First, U.S. Senator Joe Lieberman swayed Amazon's decision to stop hosting WikiLeaks. Then, Tableau Software removed graphs from th ...more

If you‘re new to Mac, you may not realize that the Dock is not the only place you can access applications and folders. The menu bar of your desktop can also hold a dozen or more applications and plug-ins for easy access to lots of content on your computer. In this article, I ...more

Can you really make an explosive from salt, sugar and weed killer? Does glycerol and water actually recover text from burnt paper? Is it possible to develop film with a first aid kit and some orange juice? MacGyver says yes. Want to know more of MacGyver's ingenious household ...more

From Lifehacker's Tips Box, four short-cuts to life's small problems, urawaza-style: No Iron? If you're out an iron and you happen to have a hair straightener hanging around, it will do the trick (quite nicely). Also, works well as a dually useful traveling item, ladies. Warn ...more

When the iPad 2 was released earlier this month, as to be expected there was a whole lotta buzz. And for good reason—while the the newest version shares the same price tag as the old, it boasts some significant new features. In case you missed it, here's a quick overview: Bet ...more