ertan.kucukoglu@xxxxxxxxxxx schrieb am 20.10.2022 um 21:59:
Hello,
I am using PostgreSQL v14.5 on Linux Debian 11.5. I recently observe very
high CPU usage on my Linux system as below
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+
COMMAND
2357756 postgres 20 0 2441032 2,3g 4 S 298,7 67,9 2114:58
Tspjzj2Z
The program name looks suspiciously as if you have been hacked.
See e.g.
https://stackoverflow.com/questions/50149034
https://dba.stackexchange.com/questions/191282/
https://www.imperva.com/blog/deep-dive-database-attacks-scarlett-johanssons-picture-used-for-crypto-mining-on-postgre-database/
