Endpoint Protection

The console shows that we have some attacks in our network ( and I am sure we have some), however the report shows the number of attacks zero.
What can be the issue?

We have
Almost 2000 Clients
3 SEPM server
DB is SQL 2005

We have recently upgraded to MR6 and we didn't have the issue before the upgrade.

i think you should create a report for attacks than top source of attacks

Maybe this report clarifies more
 

Rafeeq
would you plz explan more. What should I exactly do?

any hint?

Restart SEPM service once and try to create reports again....

I restarted the SEPM services, but didn't work.
Another point is that the Attacks graph in the Home section disapears and shows a cross something like can't open picture.

Can you provide us a screen shot...

The screen shot

Surprise!!!
Eventually the graph comes up with no issue! But it disappears sometimes!
Come on! That is crazy!
Alright, let me summarize:
 

1. The Top source of attack report shows ZERO, although the graph shows we have intrusions
2. The Attack graph disappears and shows error
3. The Attack graph is shown without any issue eventually and disappears every now and then

Do you tried by removing IE enhanced security?

Try this also
KB 935560

Are you remotely accessing the SEPM???
Check the screen resoltuion it should be 32 bit. for clour quality.

The reason that the Top Source of Attacks was ziro:
the IPS policy has a tick indicating whether the policy should be enabled or not. It was not checked!