Windows 10: Weird Activities On Windows Security Logs In Event Viewer

Recently, I checked my windows security logs in event viewer and found some weird Audit Success Log on and some other activities on my computer at the time when i was sleeping. Is that mean someone remote logged on my pc and steal my information? Some of them has the security ID is the name of my device and user, some has security ID is SYSTEM and some has weird ID and name like the image below. Someone tell me what are those events and why there is so many of them???

:)

 

thousands of security logs in event viewer

it's weird, the CMD command doesn't show the security log number, it only shows the word "Security" but it's blank. The power shell however does show. And since I wrote the post, I got 1000+ more, and Event Viewer even added Exclamation mark next to the number. It shows: 13110(!) New events available

EventID are mostly 5379 and 4798.

Powershell output:
Code:

- - - Updated - - -

Oh so I guess it's something normal?

 

Error in Event Viewer

Hi,



Thank you for writing to Microsoft Community Forums.



As you have mentioned, you have performed a repair installation on the computer and you see Event 508, 510 and 533 in Event Viewer.



I would like to inform that if you see any critical error in Event Viewer, please share the event logs with us to help you with the appropriate troubleshooting steps. Please follow the steps mentioned below to share the event logs:

1. Press Windows + X from the keyboard, select
   Event Viewer.
   
2. Expand Windows Logs from the left pane and select
   Applications.
   
3. Click Filter Current Log from extreme right pane. Then in the new windows check the box beside
   Error and click OK.
   
4. Now, look for a critical Error in the list and note down the message/information from the
   General Tab in the lower section.
   

Please reply with the status of the issue, we will be glad to help you further.



Regards,

Nikhar Khare

Microsoft Community - Moderator

 

Clear All Event Logs in Event Viewer in Windows  


FWIW CCleaner will clear the Event Viewer Logs - just check the box under Windows>Advanced>Windows Events Logs. run CCleaner and it's that simple. Much faster than most ,bat files I've tried. Just a suggestion.