Denial Of Service Attack

Our network was hit with a series of Volumetric DDoS attacks in the past two days.  The attacks lasted for a few minutes before they were mitigated. The exact times were:

• Sunday, December 27th, 2:54 pm to 2:59 pm
• Monday, December 28th, 2:22 pm to 2:26 pm

Each instance sent a large amount of inbound traffic aimed at a segment of our network. We have isolated the method of these attacks and are continuing to monitor the affected segment.

Tom P December 28, 2015