Microsoft has announced that it will soon update security defaults for all Microsoft 365 tenants to block access to ...

Microsoft 365 will block outdated file access protocols like RPS and FPRPC starting July 2025 to boost security defaults.

Microsoft added a new security feature to Windows 11 that lets admins block NTLM over SMB to prevent pass-the-hash, NTLM relay, or password-cracking attacks.

Microsoft says a fix has been created and is being checked. If all goes well, a new Canary build with the fix should be ready for release by the end of this week.

Microsoft has recently removed two upgrade blocks for Windows 11 version 24H2, making it available for more PCs. ... resulting in Windows Hello authentication failures, ...