If you've read anything in the news about Skype recently, it probably hasn't been good. First, there was the controversy over the company listening to and recording users' conversations. Now, there's a new spam tool for Skype that can harvest usernames, see whether or not you're online, and even parse your log files. Image by Lloyd Dewolf
If you use Ubisoft's uPlay browser extension, you should probably get rid of it right now. An Information Security Engineer at Google discovered that the plugin has a hole in it that allows programs to be installed through uPlay, essentially letting anyone who feels so inclined to take over your computer. How the Exploit Works
An attacker can create three, five, or even ten new Netcat connections to a compromised MacBook with one command. Performing complex post-exploitation attacks might otherwise be difficult from a single shell without this essential trick.
Malevolent hackers can divert your incoming calls and texts to any number they want, and they don't need to be a criminal mastermind to do it. Even friends and family members can reroute your incoming calls and messages so that they know exactly who's trying to reach you, and all it takes is seconds of access to your iPhone or wireless account. These secret codes can help uncover them.
We're living in uncertain times. The sudden outbreak of the novel coronavirus and subsequent self-isolation of roughly half the world's population has led to a massive reorganization of the economy, countless layoffs, compromised security networks, and a variety of other significant disruptions that will forever alter the landscape of our daily lives.
Using a strong password is critical to the security of your online accounts. However, according to Dashlane, US users hold an average of 130 different accounts. Memorizing strong passwords for that many accounts is impractical. Fortunately, password managers solve the problem.
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 centered around hacker Lisbeth Salander. Of course, with the quick pace of some scenes, the hacks can be hard to follow.
Short for Ask Me Anything, AMA threads are one of Reddit's signature features. They enable you to directly interact with a whole range of interesting personalities, from common folk with amazing life experiences to influential celebrities that help shape politics and culture.
Augmented reality is expected to eventually change everything, and the prevailing view is that those changes will be for the better. The converse view, however, is that the technology will further erode privacy.
The latest cosmetics brand to launch its own augmented reality try-on tool is Cover Girl, which introduced its browser-based experience this week.
A massive leak appeared the web today, and it's got some huge security implications for every iPhone on the market. On the plus side, it also has some potential for enabling deep-level modifications and jailbreak tweaks.
If you're using Telegram for its "Secret Chats" feature, which provides end-to-end encryption for your messages, then I'd highly recommend locking down the app itself with a passcode, PIN, or password. While your phone itself may have a secure lock screen already, if that gets compromised, you'll at least have an extra layer of security on your important conversations.
Tesla founder and CEO Elon Musk offered some insight into how hackers might seek to turn driverless cars into zombie fleets, but remained upbeat about what can be done about it.
As the world goes into a frenzy over the latest strain of WannaCry ransomware, it might be a good time to remember to update all your devices. Yes, those little reminders your phone and computer throw at you every now and then to update your junk can be really annoying, but not without merit.
Our canine best friends could spread our bacterial worst nightmare, according to a recent study. The problem with drug-resistant bacteria is well known. Overused, poorly used, and naturally adaptive bacteria clearly have us outnumbered. As science drives hard to find alternative drugs, therapies, and options to treat increasingly resistant infections, humans are treading water, hoping our drugs of last resort work until we figure out better strategies.
It's safe to say most of us know the dangers of online security. We know there are people trying to steal our most sensitive information, and we try our best to prevent that theft. But new research is showing what we're doing might not be enough, as the sensors in our phones may be telling hackers everything they want to know.
There have been seven more people sickened from four states since the I.M. SoyNut Butter E. coli outbreak was announced earlier this month. The Centers for Disease Control and Prevention and Washington Department of Health have confirmed the I.M. Healthy SoyNut Butter was the cause of the outbreak in an update today.
Antibiotic-resistant infections that usually occur only in hospital settings are spreading in communities, increasing hospital stays—and danger—for young children.
Although there has been much speculation about how much damage could be done if hackers were to take control of a country's SCADA systems, there have been few examples - until a few months ago, with the power outage in Ukraine caused by hackers.
If you want to keep your online world secure, your best bet is to have a different password for every site and service that you use, and to make sure each of the passwords are comprised of random characters instead of familiar words or numbers. But this obviously creates a problem—how exactly are we supposed to remember all of these complicated passwords?
Hello World ! Well, welcome in my post. This will be in series, and this is first part. Throughout the series, I will share my research and findings with you. And that will be on topic, Encryption Is Not Enough. We will see, how Encryption is broken & what countermeasures should be implemented to secure it. Let's begin, Why do we encrypt ?
First of all, Merry Christmas and Happy New Year to all Null-Byters that learn and teach in this wonderful site. In this article we will explore the basics of the meterpreter's IRB (Interactive Ruby Shell).
Welcome back, my amateur hackers! With Halloween right around the corner, I thought you could have a little fun with your newfound hacking skills using a hack that is guaranteed to freak out your boss, teacher, coworker, friend, etc.
Welcome back, my amateur hackers! As many of you know, Null Byte will soon be re-establishing its IRC channel. In preparation of that event, I want to show how to set up a secure IRC client with OTR, or Off the Record.
Hi everyone! In the previous part of this series, I introduced one way to hijack a program's execution flaw, though I only showed you how to crash the program and left you with a little mystery to solve. Today we are giving the solution of that and then introducing shellcode usage and remote command execution.
Although this century is still young, with little fanfare we may have just witnessed the "Hack of the Century." AV software developer Kaspersky of Russia recently announced that they found that some hackers have stolen over $1 billion from banks around the world!
Welcome back, my nascent hackers!
While we now know that iCloud was not exploited by hackers to steal private celebrity photos, Apple did admit that guessed (aka brute-forced) passwords and/or iCloud security questions were to blame for the breach.
We live in a time where privacy is rare and our files can be easily accessed by just about anyone. Having your phone protected by a passcode is great, but if someone figures it out, they can easily access anything on your phone.
In spite of the degree of difficulty it is to install, CyanogenMod has steadily climbed the ladder to become one of the most popular third-party firmwares for Android devices.
The long standing popularity of 4chan has been due to the entirely anonymous setup. The site's anonymous community and culture has provoked media attention, in turn inciting larger audiences. On the other side of the spectrum is Facebook—popular for its connectivity and easily identifiable names. With the brush of keyboard stroke, you can be connected with your entire high school class in a matter of seconds.
Besside-ng is the hidden gem of the Aircrack-ng suite of Wi-Fi hacking tools. When run with a wireless network adapter capable of packet injection, Besside-ng can harvest WPA handshakes from any network with an active user — and crack WEP passwords outright. Unlike many tools, it requires no special dependencies and can be run via SSH, making it easy to deploy remotely.
Whether you're at work or just away from an outlet, nothing is more annoying than suddenly having to go through your day with a dead phone.
Web applications are a prime target for hackers, but sometimes it's not just the web apps themselves that are vulnerable. Web management interfaces should be scrutinized just as hard as the apps they manage, especially when they contain some sort of upload functionality. By exploiting a vulnerability in Apache Tomcat, a hacker can upload a backdoor and get a shell.
So you've managed to get a shell on the target, but you only have measly low-level privileges. Now what? Privilege escalation is a vast field and can be one of the most rewarding yet frustrating phases of an attack. We could go the manual route, but like always, Metasploit makes it easy to perform local privilege escalation and get root with its exploit suggester module.
On iPhones, the share sheet is a powerful yet largely underestimated tool. For the uninitiated, the share sheet is the menu that opens whenever you tap the share button (the box with the up-arrow). This menu features sharing options to first and third-party apps, as well as extra functions like saving, copying, duplicating, and more. Best of all? It's surprisingly customizable.
Unlike some of the popular app lockers out there, a nifty app fittingly named App Hider completely erases apps, files, and their associated footprints from your smartphone. Think of App Hider as a micro-OS within your smartphone's system. This miniature ecosystem can operate copied apps independently, thus giving it an unprecedented layer of privacy and freedom within your handset.
Things that are supposed to make life easier for developers and users are often easy targets for exploitation by hackers. Like many situations in the tech world, there is usually a trade-off between convenience and security. One such trade-off is found in a system known as Distributed Ruby, which can be compromised easily with Metasploit.
In the world of technology, there's often a trade-off between convenience and security. The Java Remote Method Invocation is a system where that trade-off is all too real. The ability for a program written in Java to communicate with another program remotely can greatly extend the usability of an app, but it can also open up critical vulnerabilities that allow it to be compromised by an attacker.
If you didn't get the memo, passwords aren't enough protection for your online accounts. Even a long and complex password offers only one line of defense which can falter. Two-factor authentication adds an additional layer, bolsters your defense, and decreases the risk of your account becoming compromised.
