Hello Everyone,
The platform is stable now,
in order to explain what is going on or what's happens.
Yesterday it was down due layer 7 attacks, multiple IP's attacking the streaming / download pages, once we have mitigated the attack he started attacking the API pages with over +100.000k/requests per second causing our DB to crash this was mitigated as well.
After that he tried to login to our dashboard as user, and start sending again + 100.000k request to our Files,Folders,Statistics etc page, we have mitigated that as well.
So any Layer 7 for him is impossible now.
We are using a WAF provided by our DC which has xxx Gbps protection, he tried to attack that but failed to get it down, he was searching probably in DNS histories service until he found out our Real backend IP, which had lower DDoS protection (40Gbps)
He started attacking it with Layer3/Layer4 attacks caused our server to be null-routed every few hours/minutes with a attack between 60Gbps and 110Gbps.
As
@ThE_AdMiRaL said, every attack mitigated makes the platform even more stable and immune against the same attack
We have changed our Backend IP now
We don't expect any more downtime now, platform should be stable and secured against most types of attacks.
@-Fig-
To be honest not really