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Pwn2Own hacking contest ends with two virtual machine escapes

Two teams of researchers managed to win the biggest bounties at this year's Pwn2Own hacking contest by escaping from the VMware Workstation virtual machine and executing code on the host operating system.

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Chrome for MacOS will block rogue ad injections and settings changes

Google has expanded its Safe Browsing service, allowing Google Chrome on macOS to better protect users from programs that locally inject ads into web pages or that change the browser's home page and search settings.

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New macOS ransomware spotted in the wild

A new file-encrypting ransomware program for macOS is being distributed through bittorrent websites and users who fall victim to it won’t be able to recover their files, even if they pay.

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Mac malware, possibly made in Iran, targets US defense industry

Just because you’re using a Mac doesn’t mean you’re safe from hackers. That’s what two security researchers are warning, after finding a Mac-based malware that may be an attempt by Iranian actors to target the U.S. defense industry.

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Apple's macOS file encryption easily bypassed without the latest fixes

Without the macOS update released this week, Apple's disk encryption can be easily bypassed by connecting a specially crafted device to a locked MacBook.

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Apple’s new macOS Sierra fixes over 60 security flaws

Aside from new and interesting features, macOS Sierra 10.12 has a large number of important security fixes.

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Microsoft PowerShell goes open source, lands on Linux and Mac

Sysadmins, rejoice: PowerShell is coming to Linux. Microsoft announced Thursday that its automation and scripting system is breaking out of the confines of Windows and going open source.

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Apple announces invitation-only bug bounty program at Black Hat conference

The company had lagged behind competitors in providing financial incentives to report exploits to it.

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New Mac backdoor program steals keychain contents

Researchers have identified a new Mac backdoor program that's designed to steal credentials stored in the OS encrypted keychain and give attackers control over the system.

New Tor-powered backdoor malware targets Macs

Security researchers have found a new backdoor program that allows attackers to hijack Mac systems and control them over the Tor network.

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Dropbox enhances its productivity tools across the board

Dropbox just dumped a ton of new productivity features on users of its file storage and collaboration service that are all aimed at making it easier for people to get work done within its applications.

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Safari 10 will turn off Flash by default when it ships with macOS Sierra

Apple is driving another nail in the coffin of Adobe Flash by no longer telling websites that offer both Flash and HTML5 that the plug-in is installed on users' Macs.

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The top 5 productivity improvements from Apple's WWDC

Apple held its big Worldwide Developers Conference keynote Monday morning, and it announced a metric ton of new features. Here are the top 5 most important ones for business and enterprise users.

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Everything Apple announced at WWDC 2016 and when you can get it

The Worldwide Developers Conference keynote was two hours long. You may have missed a few things.

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Apple reveals macOS Sierra with Siri, Apple Pay, and other new features

In addition to a changed name, macOS Sierra boasts several new features, which Apple showcased during its WWDC keynote.