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Hacking macOS: How to Steal Signal Conversations from a MacBook with a USB Rubber Ducky

Developed by Open Whisper Systems, Signal is a free, open-source encrypted communications app for both mobile and desktop devices that allows users to make voice calls, send instant messages, and even make video calls securely. However, a vulnerability was recently discovered for the desktop version that can be turned into a USB Rubber Ducky payload to steal signal messages with a single click.

How To: Hack SAML Single Sign-on with Burp Suite

Single sign-on (SSO) lets users login across different sites without having to manage multiple accounts. I'm sure most of us appreciate the convenience of seeing "Sign in with …" buttons that let us login with a single username. Hackers, however, see a possible avenue for exploitation, and you'll soon learn how an attacker can exploit a SAML vulnerability to assume another user's identity.

Market Reality: Vuzix Defends Blade, Magic Leap Shows Off ML1 & Snapchat Reintroduces Consumers to Its AR Camera

The augmented reality business was all about audiences this week. Vuzix looked for an audience with the Supreme Court of New York regarding a defamation lawsuit against an investor. Magic Leap held an audience with royalty, showing off the Magic Leap One in a rare public appearance. And Snapchat wanted to remind its consumer audience of all the things its camera can do.

News: Try These 5 Hot New Snapchat Lenses This Weekend — Yodeling Walmart Kid, Loading Screen & More

It's Friday, April 6, and that means it's time to look at some of the hottest lenses from the past week created by Snapchat users everywhere. Some memes are evergreen, some dissolve within a week, but these lenses are blazing hot right now in snaps across the platform. If you don't want your friends laughing at your weak lens game, you've gotta try these out right now.

News: Not Digging the Notch on the Leaked OnePlus 6? Don't Panic Yet

Last week, the first possible image of the upcoming OnePlus 6 leaked. It was met with mixed reactions, most notably for its apparent iPhone X-style "notch." OnePlus fans seem concerned that the company is implementing a design choice based on what it thinks is trending, not necessarily what's best for the product. If you're one of those uneasy about OnePlus' future, don't be. At least not yet.

How To: Save Your GarageBand Songs as Custom iPhone Ringtones & Alert Tones

When you make an awesome song or beat that you're proud of in GarageBand for iOS, one way to show it off is to turn it into a ringtone or alert tone for your iPhone. That way, anytime you get a phone call or a notification, your musical creation will sound off, and everyone around you will hear it in all its glory. Plus, it's way cheaper to make your tones than to buy them off of iTunes.

Exploit Development: How to Read & Write to a Program's Memory Using a Format String Vulnerability

Format strings are a handy way for programmers to whip up a string from several variables. They are designed to save the programmer time and allow their code to look much cleaner. Unbeknownst to some programmers, format strings can also be used by an attacker to compromise their entire program. In this guide, we are going to look at just how we can use a format string to exploit a running program.

How To: Check if Your Android Phone Supports Project Treble

It took a few months, but several major phones are finally receiving updates to Android Oreo. At this point, we've spent significant time talking about Oreo on the Galaxy S8, Galaxy Note 8, and Essential Phone. While an update to the latest OS is always great, there is one big Android 8.0 feature that isn't coming to every phone.