Add Yahoo as a preferred source to see more of our stories on Google. Shipping companies, power plants and investment banks don't often share much in common, but new research shows they are all ...

Microsoft is rushing to register Internet domains used to steal Windows credentials sent from faulty implementations of the Microsoft Exchange Autodiscover protocol. On Monday, Guardicore's Amit ...

A "design flaw" in the Microsoft Autodiscover protocol was subject to an investigation by researchers who found they were able to harvest domain credentials. On Wednesday, Guardicore Labs' AVP of ...

I'm getting ready to help a couple clients configure an ex2k7 box and and another e2k10 box and this whole cert/autodiscover thing is a little overwhelming to me. If I understand it correctly if I ...

A design issue in the Microsoft Exchange Autodiscover feature can cause Outlook and other third-party Exchange client applications to leak plaintext Windows domain credentials to external servers.

Autodiscover works great on user's local machines (desktops, laptops, etc) on the internal LAN. However I've got a Terminal Server with Outlook 2010 installed that Autodiscover fails every time you ...

Hundreds of thousands of email credentials, many of which double as Active Directory domain credentials, came through to credential-trapping domains in clear text. Guardicore security researcher Amit ...

Bugs in the implementation of Microsoft Exchange's Autodiscover feature have leaked approximately 100,000 login names and passwords for Windows domains worldwide. In a new report by Amit Serper, ...

When using Outlook in Mac with Office 365, you may receive a prompt saying — Outlook was redirected to the server autodiscover-s.outlook.com to get new settings for your account, Do you want to allow ...