My AVG did the same thing. It's not happened before. I had issues after this trying to use the software. I uninstalled and reinstalled ACR and it didn't happen. I also am wondering what has changed and if the client can be trusted.
That is interesting because, as with your AVG, my Avast was fine with the ACR that was installed until I opened it that day.
Something changed to trigger Avast to flag it.
I did as you did - uninstalled and reinstalled ACR.
For the re-install I used the ACR I had downloaded Sunday, August 05, 2018, 1:59:22 PM
Check sums:
File: americascardroom_com.exe
CRC-32: 0e43bdba
MD4: d232377f7af18887d8ad7e5678d40159
MD5: b0878d422537bd31c8a77598486fc4c6
SHA-1: 2db98eb503deec6d72d1c3a82e2f63c7b1c95e9c
Also - as what happened with your re-install - after my reinstall of ACR - my Avast had no problem with ACR!
Very weird happenings - especially considering that Avast had no problem with Black Chip Poker during this whole time frame :bandit: