Mimecast certificate compromised by a threat actor

Sorry, this post has not been published yet, check again later!

January 13, 2021
Published by:

Security Magazine

A Mimecast-issued certificate provided to certain customers to authenticate Mimecast Sync and Recover, Continuity Monitor, and IEP products to Microsoft 365 Exchange Web Services has been compromised by a sophisticated threat actor. Oliver Tavakoli, CTO, says that all of the organization’s digital certificates (ones the organization owns and has private keys for) should be destroyed and recreated in this instance.

Read publication

Most recent media coverage

The United States Sanction Russia in Response to Cyberattacks

April 16, 2021

Tech Nadu

Read more

President Biden Issues Sanctions Against Russia For Cyberattacks, Election Interference

April 16, 2021

Security Magazine

Read more

Russian Foreign Intelligence Service Exploiting Five Publicly Known Vulnerabilities to Compromise U.S. and Allied Networks

April 16, 2021

Security Magazine

Read more