Tom's Guide on MSN: Over 1 billion Windows users at risk after disgruntled security research leaks Defender zero-days Over 1 billion Windows users at risk after disgruntled security research leaks Defender zero-days Nike is investigating what it described as a "potential cyber security incident" after the World Leaks ransomware gang leaked 1.4 TB of files allegedly stolen from the sportswear giant. "We always ... To validate our security monitoring systems, OneDrive and Office 365 regularly conduct red-team exercises in which an internal penetration testing team simulates attacker behavior against the live environment.

Understanding the Context

These exercises lead to regular improvements to our security monitoring and response capabilities. What is enhanced security in Microsoft Edge? Enhanced security in Microsoft Edge helps safeguard against memory-related vulnerabilities by disabling just-in-time (JIT) JavaScript compilation and enabling additional operating system protections for the browser. These protections include Hardware-enforced Stack Protection and Arbitrary Code Guard (ACG) .

Key Insights

With these protections in place ... When you use Microsoft Edge , Microsoft Defender SmartScreen helps safeguard your security against phishing and malware sites and software and helps you make informed decisions about downloads. When you make your computer a trusted device, you won't need to enter a security code each time you try to access sensitive info, like credit card information associated with your Microsoft account. If you forgot your work or school password or have been locked out of your account, you can use your security info and your mobile device to reset your work or school password. Under Additional security and Two-step verification choose Turn on or Turn off.

Final Thoughts

Follow the instructions shown on the screen. Note: As part of setting up this account, you'll be given a QR code to scan with your device; this is one way we ensure you are in physical possession of the device you are installing the Authenticator app to.