![USB](https://img.helpnetsecurity.com/wp-content/uploads/2020/05/28135319/usb-chaos-400x200.jpg)
New fuzzing tool for USB drivers uncovers bugs in Linux, macOS, Windows
With a new fuzzing tool created specifically for testing the security of USB drivers, researchers have discovered more than two dozen vulnerabilities in a variety of operating …
![Apple](https://img.helpnetsecurity.com/wp-content/uploads/2018/05/09101001/apple-400x200.jpg)
Apple delivers March 2020 security updates for iDevices and software
If you haven’t yet opted for automatic Apple security updates, it’s time to update your iDevices and software again. The lightweight Apple security updates The …
![Powershell](https://img.helpnetsecurity.com/wp-content/uploads/2020/03/06090547/powershell-logo-400x200.jpg)
Microsoft releases PowerShell 7 for Windows, macOS and Linux
Microsoft has released PowerShell 7, the latest major update to its popular task automation tool and configuration management framework that can be used on various operating …
![hole](https://img.helpnetsecurity.com/wp-content/uploads/2016/05/09112510/hole-400x200.jpg)
Critical RCE flaw in OpenSMTPD, patch available
Qualys researchers have discovered a critical vulnerability (CVE-2020-7247) in OpenBSD’s OpenSMTPD mail server, which can allow attackers to execute arbitrary shell commands …
![Apple](https://img.helpnetsecurity.com/wp-content/uploads/2018/09/09100115/apple-business-400x200.jpg)
Apple releases fresh security updates for macOS, iOS
In the last few days, Apple has staggered security updates for many of its products, including the recently unveiled macOS Catalina. Safari, tvOS, iPadOS, iOS, iCloud, iTunes …
![](https://img.helpnetsecurity.com/wp-content/uploads/2019/10/09092935/iterm2-400x200.jpg)
Critical command execution vulnerability in iTerm2 patched, upgrade ASAP!
A critical vulnerability (CVE-2019-9535) in iTerm2, a macOS terminal emulator frequently used by developers and system administrators, could allow attackers to take control of …
![macOS Catalina](https://img.helpnetsecurity.com/wp-content/uploads/2019/10/09092954/macos-catalina-400x200.jpg)
macOS Catalina: Security and privacy improvements
Apple has released macOS Catalina (v10.15), a new major release of its desktop operating system, which comes with many functional and security and privacy improvements. The …
![Apple](https://img.helpnetsecurity.com/wp-content/uploads/2018/09/09100115/apple-business-400x200.jpg)
Apple expands bug bounty program, opens it to all researchers, raises rewards
Three years ago at the Black Hat conference, Apple announced its first bug bounty program, which was invite-only and limited to iOS. At this year’s edition of the con, …
![Apple connection](https://img.helpnetsecurity.com/wp-content/uploads/2019/07/09093723/apple-connection-400x200.jpg)
AWDL flaws open Apple users to tracking, MitM, malware planting
Vulnerabilities in Apple Wireless Direct Link (AWDL), the wireless protocol that underpins Apple’s AirPlay and AirDrop services, could allow attackers to track users in …
![Microsoft Attack Surface Analyzer](https://img.helpnetsecurity.com/wp-content/uploads/2019/05/09094300/microsoft_attack_surface_analyzer-400x200.jpg)
Microsoft’s Attack Surface Analyzer now works on Macs and Linux, too
Microsoft has rewritten and open-sourced Attack Surface Analyzer (ASA), a security tool that points out potentially risky system changes introduced by the installation of new …
![Apple](https://img.helpnetsecurity.com/wp-content/uploads/2018/09/09100115/apple-business-400x200.jpg)
Apple May 2019 security updates fix numerous issues
Another month, another batch of Apple security updates that users of the firm’s computers, phones, tablets, streaming devices and smart watches will be prompted to …
![Apple](https://img.helpnetsecurity.com/wp-content/uploads/2018/05/09101001/apple-400x200.jpg)
Apple fixed some interesting bugs in iOS and macOS
In addition to announcing a number of new products and subscription services, Apple has released security updates for iOS, macOS, Safari, tvOS, iTunes, iCloud, and Xcode. The …
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