The VAC-Ban was in CoD: MW3 (proof: https://gyazo.com/2db57f1cd56012a097bb0a9bbde245e4 ) more than 3800 days ago. Long story short:
A friend of mine gave me this account in old Black Ops 2 times so i can make gameplays for youtube on this account. My other account was hacked so i switched to this one. The VAC-Ban was there already around 400 days ago.

Ex-CoD:Bo2 Player trying his best in CS:GO

Some of my best Bo2 Gameplays in Clans Like AMP,K1,AriZone etc. :
-115 Seconds Nuked Out w/MSMC (World Record)
-120 Secounds Nuked Out w/PDW (World Record)
-Solo 75 Seconds Nuclear
-Solo 130+ Kills 6v6 Non-Lethal
-Mw2: 6v6 200 Kills unsupported (World Record)


http://play.eslgaming.com/player/7803083/

https://cevo.com/member/403225/

https://www.faceit.com/players/clutchnH