According to Microsoft's investigation, the attack chain started when users were tricked into visiting exploitative websites.

In a technical report from Microsoft's Browser Vulnerability Research team, investigators said malicious actors had combined basic social engineering tactics with zero-day flaws in Internet Explorer's ...

Microsoft said it has revamped the Internet Explorer (IE) mode in its Edge browser after receiving "credible reports" in ...

Microsoft is restricting access to Internet Explorer mode in Edge browser after learning that hackers are leveraging zero-day ...

Microsoft is making a compatibility feature more difficult to enable after discovering that it was being exploited by hackers.

Javascript is a programming language that's loved and reviled in equal measures. Often seen as a powerful and complex beast, it has enabled many rich experiences on the Web that wouldn't have been ...

If you ever needed a sign that a new era has dawned at Microsoft, this is it: The company announced it is bringing ChakraCore to Linux and OS X. ChakraCore is the main element of the Chakra JavaScript ...

Microsoft will open up its Chakra JavaScript engine as an open-source project on GitHub next month. The code repository, called ChakraCore, will include the key components of Chakra engine used for ...

One month after promising to release the JavaScript engine of its Edge browser, Microsoft has proven good for its word and then some. Not only is it releasing the code, it’s planning a Linux port.

So we're not comparing the nightly build of Safari (r60920) to the latest dev build of Chrome (6.0.422.0 dev). Nor are we comparing the last release version of Safari (v5.0 6533.16) to the release ...