If you’ve upgraded to iOS 12.1 already, you might want to be careful about where you leave your iPhone. It turns out that a new lock screen flaw lets anyone access your contacts without your passcode. The video below shows you how it’s exploited.

Airmail 3, a popular email client for macOS, ships with big security vulnerabilities that could put users’ personal data at risk.

Researchers uncovered an exploit that allows attackers to steal users’ emails and attachments simply by convincing them to open a message. Here’s how it works.

Apple rolled out its latest iOS 10.3.3 update on Wednesday, and you should install it as quickly as possible if you haven’t already.

This release fixes a serious vulnerability in the Wi-Fi chips used in iPhone, iPad, and iPod touch, which allows an attacker to remotely take control of your device over a wireless network.

Looking for a quick way to become a millionaire? Just try hacking the iPhone.

Software security firm Zerodium revealed today that it has raised the price of its permanent bounty on iOS zero-day exploits, giving hackers a chance to earn up to $1.5 million if their exploit meets all the requirements.

The last version of iOS 9 that was successfully jailbroken was iOS 9.0.2. Now, we’re up to iOS 9.2, and now Apple says iOS 9.3 will be coming soon. So when will the jailbreakers catch up?

Unknown, but it shouldn’t be too far away, with a prominent jailbreak hacker showing off video of an iOS 9.3 jailbreak exploit today.

Apple’s Gatekeeper feature was designed to keep even the most advanced users from accidentally installing malicious software on their computers, but a super-simple exploit lets hackers sneak malware onto your Mac.

The exploit was discovered by Patrick Wardle, director of research at security firm Synack. Wardle found that the exploit is made possible thanks to a key design shortcoming in Gatekeeper that lets an attacker use a binary file already trusted by Apple to execute malicious files.

Here’s how it works:

While millions of iPhone users have eagerly upgraded to iOS 9, a new race is on among researchers to find critical flaws in Apple’s software, and they’re throwing around more cash than ever to get hackers to find the holes.

A new security industry firm called Zerodium announced today that it will pay hackers $1 million for a single exploit that allows attackers to break into an iPhone or iPad running iOS 9. The company says its even willing to pay the bounty multiple times, as long as the exploits break through iOS 9’s security flaws a certain way.

iOS security researchers Jan Souček has discovered a new bug in iOS’s mail client that could trick users into accidentally giving attackers their AppleID and password.

The Mail app exploit was discovered at the beginning of 2015, and Apple’s engineers were quickly notified of its existence, but a fix for the bug hasn’t been released in any of the updates following iOS 8.1.2. According to Souček, the bug allows remote HTML content to be loaded, making it possible to build a password collector that looks just like an iCloud sign-in prompt.

Here’s a video of the bug in action:

A new exploit has been discovered in iOS 7.1.1 that lets anyone access your full contacts list and send an email, text or call — just by chatting with Siri.

Egyptian neurosurgeon and part-time hacker Sherif Hashim, apparently the first to discover the security hole, posted a YouTube video detailing the steps of the exploit.

Check out how easy it is for a prankster to hack your phone in the video below:

Thanks to Apple’s strict software approval process, iOS devices are generally considered some of the most secure. But you might want to be careful about where you plug them in for charging. Researchers at the Georgia Institute of Technology have developed a modified charger capable of installing malware onto any device running Apple’s latest iOS operating system.