A new internet worm that takes advantage of a recently discovered hole in most of Microsoft’s Windows software is spreading itself across the world, crashing computers and congesting networks in its ...

NSA exploit that powered WannaCry used much more these days A year after a leaked NSA Windows exploit known as EternalBlue was used to create the WannaCry ransomware that caused chaos around the world ...

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Reacting to the release of Windows exploits by the hacker group Shadow Brokers, Microsoft has issued a statement that its March patches fixed all critical vulnerabilities that affect currently ...

If you're running a Windows 10 PC, and you haven't thought much about your options yet, you need to start doing so – and fast. In just over a couple of weeks, that deadline will be here, and the last ...

A Russian-linked hacking group, RomCom, exploited two zero-day vulnerabilities in Firefox and Windows to install malware on users' computers in Europe and North America. These "zero-click" exploits ...

A group of hackers has unveiled a major breakthrough in Windows and Office piracy. The new method permanently activates most Microsoft products, completely bypassing the digital rights management (DRM ...

Microsoft has revealed that hundreds of millions of Windows computers are vulnerable to an attack which could allow an attacker to take over their computer. Redmond found the flaw itself and said that ...

Hold the phone—is Microsoft leaking attack vectors for its own Windows vulnerabilities to hackers these days? Probably not intentionally, but the Italian security researcher who discovered a critical ...

Attackers are using specially-constructed Microsoft Office documents to exploit the flaw in Windows 10 and Windows Server. Microsoft has warned of a zero-day flaw present Windows 10 and some versions ...