Forum Discussion
Brok3NSpear
Jul 09, 2024Brass Contributor
ASR Rule Blocking ms-teams.exe
Hi, We have seen the ASR Rule for, 'Block Office communication application from creating child processes' start to block ms-teams.exe, this morning which is causing quite a lot of issues in the e...
Brok3NSpear
Brass Contributor
Yep, the fix was added yesterday by MS on Security Intelligence version 1.415.13.0 so have reverted all changes since
raphael1974
Jul 10, 2024Copper Contributor
Is there a official statement from MS? Haven't seen anything....
- Brok3NSpearJul 10, 2024Brass Contributor
They added a notification in the Message Centre on Issue ID: DZ809811 yesterday at 16:48hrs GMT (UK time)
Root Cause:
A recent service update introduced a faulty signature code change that caused the ASR rules to block various actions in the Outlook desktop client.