We are working on the aftermath of the massive exchange vulnerability that was made public this week, we also had exchange servers of customers actively attacked, fortunately it looks as if no data was stolen and no further servers were compromised. The servers do not have webshells or similar installed, however, we are purging and reinstalling all components that were involved.
We are also reviewing all network activity.
We are allocating a lot of resources to this, therefore please understand if reaction times are a little slower for the coming 1-2 weeks.
With the history of massive breaches, also and especially in cyber security companies, we are also reviewing our security and network infrastructure, the results will be share with you in a way that we might encourage changes in your architecture as well.
Your MCON Managed Services Team